How to turn on indicator light on samsung j5. How To Turn On Indicator Light On Samsung J5 Indicator Light Not Working On Phone

From this article you will learn:

At the end of last year, the manufacturing company Samsung Electronics announced the launch of a fashion new series Galaxy A. Smartphones have all-metal cases and a single design.

Gadgets aroused not only interest among users, but also many questions. They are especially interested in how to set up the Samsung Galaxy A7?

You will learn how to set up a smartphone from this article. Help in this, as always, detailed instructions.

Camera

Let's start with how to set up the camera in samsung galaxy A7. You can even start it from standby mode. This is done by pressing the central button on the device. Startup is almost instantaneous.

When looking at the camera quickly, it seems that there are no changes in the new model. In fact, this is true, the placement of elements on the screen, the menu structure, the principles of increasing functionality through a proprietary extension - all this can be seen in the new device.

Shooting starts when you press the camera or camera button. Using the mode button, you can select the main shooting mode displayed at the top of the screen. At the bottom right there is a square from the last picture you took.

At the top right is the automatic mode. And the button located at the top left allows you to switch the front and main cameras (for those who like to make video calls and selfies).

Settings can be turned on traditionally, using the gear located at the bottom left.

indicator light

The inclusion on the smartphone of the light indication of various events occurs under the control of the Android OS.

Your phone will notify you of missed messages, calls, and when your battery is low.

The device has a special indicator light that prompts users about events that have occurred with the device.

To set up the indicator light, do the following:

Open the menu, select "settings" - "notification indicator"

you can use the search function in the settings section (magnifying glass icon) for the phrase "notification indicator"

Put checkmarks in the required sections.
The indicator light is set.

Flash Notifications

Light indication of events using a flash may turn on differently on different versions of Android.

For example, on Android version 4: "Settings" - "My device" - "Indicator".

On later OS versions: "Accessibility" - "Hearing" - "Flash Notification". Thus, a notification is configured using a flash directly during a call or a message arrives.

Notification of missed events can be configured as follows: "Accessibility" - "Notification reminders"

Also, for a more advanced setting of light indication, you can use some applications (for example, Light Flow)

Mobile internet settings

Now we will learn how to set up the Internet in the Samsung Galaxy A7.

For the Internet, you must first create a profile. It depends on what mobile operator you are using. If you do not do this, an error will occur when you try to access the Internet.

If this does not happen, ask your operator for a service special message (it contains the settings you need). The gear envelope icon means that the settings are set automatically.

Reset

Formation, factory reset means a hard reset process. Such a procedure may be required in various technical situations.

For example, the phone does not work somehow, errors or malfunctions appear, it starts to fail. Also reset will help you out if you can't enter graphic key or password.

Often technical problems arise when downloading a large number of programs, applications, games that do not coexist in one device.

The Galaxy A7 menu contains a directory called "settings". If you go here, you will see " backup, reset. With it, you can reset the settings. This can be done in two ways.

Find "reset device". Then click "delete all". The phone has been completely updated. This method is used by most gadget users. However, it doesn't always help. So let's move on to the second method.
Turn off your smartphone. Press the combination at the same time - "power", "home", "volume up". You will see the Android icon appear on the screen. Wait for Android recovery system. The next action is Yes - delete all user data”, activate it. The reset has been completed. Do a check reboot by clicking "reboot system now". Process completed.

Dealing with the settings in the Samsung Galaxy A7 is quite simple. I hope the article was useful to you, and new smartphone will continue to delight you.

Where in Samsung Galaxy settings

turn on

flash notification function.

how to set samsung galaxy to be notified with flash

Flash notification feature on Samsung Galaxy

notifies missed call messages and other new camera flash events. This is useful when needed turn on on the phone, but want to know about incoming calls and so on. It also looks cool when the light starts flashing, and some people just want this feature to be activated. Enables flash notifications in Samsung Galaxy smartphones through special features. The myth method should apply to all Samsung androids. Below you can add a review, this article helped you, in other words, no, and do not even forget to indicate the device model so that other users also have useful information from you.

activate the flash notification function

Indicator missed calls and messages

The song "Daily Beetle" belongs to the artist Kevin MacLeod. License: Creative Commons Attribution.

24-08-2017
11 hours 01 min.
Message:
Hello, can you tell me please, I have a Samsung galaxy j7 (2016) phone. Sounds don't work. I press the sound button to move around the screen (disable "mute all sounds" accessibility). Now I do it.

16-08-2017
06 h 41 min.
Message:
This article helped me. Samsung phone Galaxy A5 2016. Thank you! 🙂

26-07-2017
23 hours 39 minutes
Message:
This article helped, I have a spiral a5 2017

22-07-2017
10 hours 54 minutes
Message:
Thank you so much. helped

22-06-2017
02 hours 55 minutes.
Message:
Updated android no longer has this feature

15-06-2017
23 hours 16 minutes
Message:
Thanks, that helped and it's really really flash tired.

30-05-2017
03 h 56 min.
Message:
Guys when you are not working on flash drive go from watsap and everything works immediately and even flash only works in normal mode if you set free mode it won't work for me actually

30-05-2017
03 h 51 min.
Message:
Please tell me how to increase the flicker of the flash, which would blink a little

30-05-2017
03 h 17 min.
Message:
Thanks a lot for your advice made since writing chas left just to test if it will work or not

14-05-2017
08 hours 53 minutes
Message:
why flash doesn't work for phone messages but for calls it works

10-05-2017
14 hours 02 min.
Message:
where indicator on the Samsung A5 2015

21-04-2017
22 hours. 04 min.
Message:
How to enable indicator on J3?

13-04-2017
02 h 46 min.
Message:
Thanks, all worked well!

27-03-2017
05 h 59 min.
Message:
Nothing happened.

16-03-2017
23 hours 30 minutes
Message:
And why doesn't the flash blink when a message comes from the camera? samsung galaxy j1 2016

02-03-2017
10 hours 43 minutes
Message:
Say how to flash the spovіschennya seen on the display, and then the TVs vibrate to be seen. Dyaky

23-02-2017
10 hours 54 minutes
Message:
Great article.

05-02-2017
00 hours. 31 min.
Message:
Thank you SO MUCH, you helped!

01-02-2017
17 hours 18 minutes
Message:
I did everything as written, my number is called, but I have not received a notification yet. Maybe after a while. I wait. Notification received. but not flash, but overall flash and not much melody. Thanks, useful information.

31-01-2017
11 hours 00 min.
Message:
Thank you very much for the information. All phones have this feature enabled in a different way, and this article is very helpful!

25-01-2017
19 hours 54 min.
Message:
Thank you for helping.

06-01-2017
15 hours 47 minutes
Message:
Super. Your article helped. Switched. Urrraaaa.

28-12-2016
14 hours 30 min.
Message:
It helped me a lot, I recently got this phone and didn't have time to explore all its features!

17-12-2016
14 hours 38 minutes.
Message:
Thank you very much for the help

13-12-2016
20 hours 18 minutes
Message:
Samsung galaxy J510, the flash works with SMS calls and alarms and does not respond to third party applications, such as viber. Yes, and I would like to be able to activate the front flash.

06-12-2016
19 hours 41 minutes.
Message:
Cool! Thanks for the flash! Couldn't find it myself) Samsung galaxy J5

24-11-2016
12 hours 03 minutes.
Message:
Good afternoon! He is really kind :) I myself somehow enabled this feature, and then forgot where to disable it. Thanks, you really helped. Smartphone samsung j5

20-11-2016
14 hours 27 min.
Message:
On Samsung Galaxy Ace 4 Neo duos, flash notification also works. Thanks to the author!

20-11-2016
12 hours 15 minutes.
Message:
Thank you so much. I am very grateful to you for the information provided.

19-11-2016
17 hours 55 minutes.
Message:
Thanks for the help. I have corrected everything. Very simple and easy to explain.

13-11-2016
13 hours 25 min.
Message:
Thanks for helping

29-10-2016
23 hours 40 minutes
Message:
Yes, it helped. Thanks

09-10-2016
12 hours 06 min.
Message:
Galaxy s5 This mode is disabled. The flash still fires on the timer

04-10-2016
18 hours 05 min.
Message:
yes it helped

24-09-2016
18 hours 41 minutes
Message:
Thank you. That helped.

12-09-2016
20 hours 04 min.
Message:
Thanks, this helped! Phone Samsyng Galaxsi.i9082

15-07-2016
13 hours 33 minutes.
Message:
Good afternoon. I have Samsung S5. according to the instructions, I did everything, but the flash does not turn off. What for?

Not all Samsung phones, such as galaxy a5, a3 2016, j5, j3, j7, a7, j2, a5 2017, j1, ji 7 (not necessarily a series) are equipped with a built-in light indicator function, but you can use a flash instead, which will notify you of an incoming call.

How to enable more depends on the version of android installed in them, for example, inclusion in 4.3, which is described below, differs from the new versions 5.0 or 6.0

If the indicator light is turned on, the phone will tell you about some events that have happened to it.

To turn it on, go to the menu and open the settings. Then, going to "My device" select the "Indicator" section.

I will not describe how to set up the indicator light. There, just put the birds in front of the desired functions.

How to turn on the indicator light in samsung phones with the latest versions of android

If you are not sure if your phone has a light indicator, then a guide on how to find out

The signal light is a convenience for people with hearing impairments, as well as a convenient solution when using the phone in dark places.

Even if someone sends you a message, the phone will notify you with a signal.

In order to include in android, for example, 6.0.1, we also go to the settings, but select "Accessibility".

Then "Hearing" and move the slider to the right opposite the line "Flash Notification".

How else can you turn on the indicator light in a Samsung phone

There are apps to help you customize your notifications the way you want.

From audio and vibration to color notifications. To do this, you can use the NoLED widget.

By the way, very few people know that notices can be made in different colors (for different notices - a different color). How

Also a pretty good application "Light flow". It controls the indicator light perfectly

You do not need root rights, although you can set up the display sequence yourself.

You can also customize the priority and color and change the settings to save battery power.

As for all the possibilities, it depends on your Samsung phone, as not all support the entire color palette (some 5 colors, and some only 3).

Also, not all Samsungs support this mode when the screen is off and do not keep the indicator constantly on. In some cases, it may just glow, not flicker. Good luck.

How to enable more depends on the version of android installed in them, for example, inclusion in 4.3, which is described below, differs from the new versions 5.0 or 6.0

If the indicator light is turned on, the phone will tell you about some events that have happened to it.

To turn it on, go to the menu and open the settings. Then, going to "My device" select the "Indicator" section.

I will not describe how to set up the indicator light. There, just put the birds in front of the desired functions.

How to turn on the indicator light in samsung phones with the latest versions of android

The signal light is a convenience for people with hearing impairments, as well as a convenient solution when using the phone in dark places.

Even if someone sends you a message, the phone will notify you with a signal.

In order to include in android, for example, 6.0.1, we also go to the settings, but select "Accessibility".

Then "Hearing" and move the slider to the right opposite the line "Flash Notification".

How else can you turn on the indicator light in a Samsung phone

There are apps to help you customize your notifications the way you want.

From audio and vibration to color notifications. To do this, you can use the NoLED widget.

By the way, very few people know that notices can be made in different colors (for different notices - a different color). How

Also a pretty good application "Light flow". It controls the indicator light perfectly

You do not need root rights, although you can set up the display sequence yourself.

You can also customize the priority and color and change the settings to save battery power.

As for all the possibilities, it depends on your Samsung phone, as not all support the entire color palette (some 5 colors, and some only 3).

Also, not all Samsungs support this mode when the screen is off and do not keep the indicator constantly on. In some cases, it may just glow, not flicker. Good luck.

There are many little things that we do not even pay attention to that affect the comfort of life. And changing habitual conditions can sometimes be not only a big surprise, but also a problem. For example, phone backlight. While the device is working in the usual way, it is unlikely that a person thinks about how its disappearance can affect the operation of the device and personal comfort. However, at one point it can disappear, bringing unusual discomfort.

So, what to do if the backlight of the phone is gone? In the event that standard user manipulations with turning on and off, removing the battery and restarting the device do not bring desired result, you can't panic. Most phone owners needlessly get scared and think that it's time to replace the display, without thinking about the advisability of this procedure.

Display backlight key failure

The reason for the disappearance of the backlight does not have to be serious at all, due to moisture ingress or flight to the floor from a height. One of the most common causes of backlight problems is the breakdown of the display backlight key (the transistor in the display backlight power circuit that ensures its operation) and in order for everything to return to normal, it is necessary to replace this part.

After that, it will be necessary to perform a complete software replacement mobile device. It is impossible to bypass this procedure, because after the replacement there will be a need to configure the parameters of the power controller that supplies voltage to the transistor. Therefore, it is worth taking care of the issue of saving important data stored in the phone in advance - otherwise they will be lost forever. Given this fact, before contacting the service center, be sure to backup the required data.

Driver Assembly Violation

The second probable reason for the disappearance of the backlight is in the microassembly of the driver. Self-updating is categorically not recommended, because there is a high probability that an inexperienced user will simply kill the gadget, only exacerbating the problem.

It should be remembered that any problem with the backlight (spontaneously turns on, goes out too quickly) may indicate that it may soon go out. If you notice something strange in the behavior of your unit, do not delay and immediately contact the service center. In some cases, it will even help you save money.

The third reason why the backlight may disappear is very trivial and common. These are commonplace problems with the display connector latch. Sometimes it is enough just to tighten the latch of the display connector well and the mobile device will work as it should again. Sometimes you need to replace a loose connector or thicken the display cable to ensure proper contact.

And, of course, it is impossible not to say again that the backlight, of course, may disappear due to a fall or the formation of condensate through moisture. In fact, the problems associated with the disappearance of the backlight after such incidents (if the display is not broken, of course) can be classified as follows:

There is no backlight, but there is an image - most likely, the matter is in the backlight driver or in the coils.
Both the backlight and the image are missing - there may be a problem with the processor.

Remember that only a qualified technician can accurately diagnose problems. Independent attempts to make a "diagnosis" of a mobile device or try to estimate the scale of repair repairs, most likely, will not lead you to a constructive result.

Instruction

In many cases, the required key combination can be determined visually, since manufacturers apply additional characters on additional keys (using the F1–F12 row). The color of these characters is the same as the inscription on the Fn key. Experiment by pressing Fn keys with additional characters. Look for a picture with a symbol of a backlit keyboard.

Note that when you press the keys, you can also use other options - turn off the screen, enter sleep mode, etc. To undo your changes, press the same key combination again.

If the patterns on the keys did not allow you to identify the desired combination, while you know for sure that your keyboard has a backlight, try the following combinations:
- Fn + F6 or Fn + ;
- Fn + SPACE (space);
- Fn + F5.

In the event that your laptop does not have a keyboard backlight, you can independently make an external backlight using +5 V power from the USB connector and one or more white LEDs. In the connector, you need two extreme pins (left and right). The supply voltage of the white LED is 3.5 V. This means that a resistor is needed, on which the extra 1.5 V will be quenched. The LED current is 20 mA, or 0.02 A. Then the resistance of the additional resistor will be 1.5 V / 0.02 \u003d 75 ohm.

If the brightness of one LED is not enough, connect another one in parallel with the same resistor. Be sure to check the current consumed by the LEDs, as its difference from 18-20 mA adversely affects the life of the LED. Set the required current by selecting a resistor. The USB connector is capable of delivering up to 0.5 A, which means that up to 25 LEDs can be powered from it.

Related videos

Useful advice

Some laptops have a dedicated backlight key, which may be located in the upper left corner of the keyboard.

Sources:

how to turn on asus keyboard backlight

Sometimes there is a desire to change something in the interior of the room. Residents most often start with furniture and decor elements, and only creatives glance at own computer. You can do anything, for example, backlight speakers.

You will need

ballpoint pen (preferably transparent), two LEDs, resistors (the resistance of which will depend on the type of LEDs), soldering iron, electrical tape, wires 2 meters long, sandpaper (zero).

Instruction

Make a hole where you plan backlight. If you want to do backlight speaker, then a hole must be made under it. Take the transparent base of the pen, cut a piece 2-3 cm long from it and make a hole - so that the LED enters.

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note

When the walls are leveled, they use a spatula, which is easy to damage the stretch ceiling canvas, respectively, it is better to install the ceiling after. If you make the ceiling already on the wallpaper (which, in general, you often have to do, because stretch ceilings are also installed in residential premises, and just when the entire repair has already come to an end), then there is a small risk of damaging the wallpaper.

Useful advice

Modern stretch ceilings look like this. Imagine that you have a thin vinyl film (canvas) stretched over the entire plane of the ceiling, attached to the baguette around the perimeter. The baguette is visible and hidden, plastic and aluminum.

There are many devices equipped with non-backlit LCD screens. It is inconvenient to use them in the twilight, and in the dark it is completely impossible. You can fix this shortcoming by adding backlight yourself.

Instruction

Power off the device. Remove the batteries from it (devices without a backlight are usually powered by them, and not by batteries). In this case, you will have to put up with the possible loss of data, or in advance, before removing the batteries, make a backup copy of it.

Always make sure that the batteries have enough capacity to keep the backlight working for a long period. If this is not the case, install an additional compartment to accommodate the backlight batteries (including outside).

If the device uses a liquid crystal indicator of a collapsible design, pressed against the board through rubber contact combs, evenly unscrew all the fixing screws and remove the LCD. Peel off the silver backing. Reassemble everything exactly as it was, without forgetting a single detail, including contact combs. During the assembly process, place a thin Plexiglas plate between the board and the indicator, covered on both sides with a thin layer of white paint that transmits light well. This plate, after assembly, should move freely under the indicator without exerting the slightest pressure on it. Tighten the screws evenly during assembly.

Then take two SMD LEDs of the desired color. Glue them to the plate from the end on the side to which you have access. In series with each of them, turn on such a resistor so that at the voltage that they will be powered by, the current through each of them does not exceed 3 mA. The wires must be very flexible. Connect these strings in parallel and connect to a power source in the correct polarity through the device's power switch, or, the latter is powered by batteries directly, through a separate, pre-installed miniature switch. If the backlight is powered by separate batteries, it will need its own source anyway.

In a situation where a non-separable indicator is used in the device, proceed in a different way. Place two SMD LEDs connected in the same way outside. Cover them with a small opaque screen that does not let light through, and point the diodes themselves at the indicator so that they illuminate it fairly evenly. Fix them in this position.

Reinstall the batteries. If necessary, install additional elements for lighting. Re-enter the data: if it is hours, then time and date, if programmable, then programs and variables, and if electronic note - names and phone numbers.

Related videos

Sources:

Do-it-yourself instrument panel lighting for the VAZ 2106

Modern mobile computers are equipped with a special sensor(touchpad). This device is similar computer mouse. The sensor can be used in situations where there is no necessary surface for normal mouse operation.

You will need

- Internet access;
- Sam Drivers.

Instruction

The problem is that some operating systems do not include drivers for the touchpad to work properly. In such cases, you must independently find and install necessary files. Use Internet access and visit the official website of the company that developed this laptop. Open the section "Drivers or" Software.

Download bundles of files designed for proper operation of the touchpad. If they are not available on the site, then use the drivers for the motherboard. They usually contain the files you need. Open Device Manager and navigate to Mice and other pointing devices. Open the additional actions menu by right-clicking on the name of the touchpad.

Select "Update Drivers. Specify the folder where the files downloaded from the site were saved. Wait for the correct drivers to be detected and installed. Customize the touchpad settings. It is usually recommended to set the optimal pressure values and the speed of the pointer. Some programs automatically disable the touchpad when a computer mouse is connected. Disable this feature if it is not needed.

Download the Sam Drivers program if you can't find the right files. Run the runthis.exe file and go to the Driver Install Assistance menu. Wait until the collection of information about connected devices is completed.

Highlight the Touchpad checkbox and click the Install button. From the drop-down menu, select the Typical installation option. Restart your computer if the touchpad does not work after installation necessary files.

Useful advice

Use the discs that came with your laptop to install the necessary drivers for the first time.

USB Power is usually enabled in the computer's default configuration. If you have problems with powering through the USB port, you should always have instructions for motherboard.

You will need

- instructions for the motherboard;
- USB cable;
- device driver.

Instruction

In order to turn on the power of portable devices from the USB port of the computer, make sure that it is active for you. This is done using the BIOS. When the computer boots, press the Delete key (or any other, depending on the model of the motherboard), go to the Power Management section. Make sure that USB power is enabled in your computer, if not, change the appropriate settings and save them.

Connect the charging device to the computer. Please note that many of them charge only in network mode, so it is best to read the instructions that come with the kit first. If, however, the device is also provided for USB, look at the icon in the upper right corner, it is responsible for the state of the battery.

Install the driver for the device you are charging if you have problems connecting with your computer. Some devices (mostly older mobile phones) only support pairing with a computer in PC Suite mode, otherwise your device will simply not be recognized by the system.

In case of problems with a device using the USB interface, check all available ports at once and use several devices at once to check - if possible. Carefully study the instructions for the motherboard (if you don’t have one, download it from the Internet) and check that the BIOS settings match.

Also open the computer cover, make sure that the wires of the power supply are connected to the wires of the USB port modules. If your ports are out of order, replace them with new ones. You can buy them at computer stores and radio equipment sales points in your city. When installing them, also follow the instructions.

Related videos

Useful advice

If you do not have instructions for the motherboard, do not make any changes to the BIOS.

Sources:

Owners mobile phone or a smartphone, it is noticed that the phone backlight, and not only the screen, but also keyboards significantly drains the battery of the device. In some situations, this is quite inopportune. That's why backlight often turn off, and then they can not find the option to turn it on.

Instruction

Remember, many manufacturers hide the keyboard settings (turning the backlight on / off) so far that in some cases you still have to read the user manual of the mobile device and find instructions on how to turn on the keyboard backlight functionality and turn it off.

Attention! When performing actions to turn on the backlight of the keyboard in mobile or, remember the sequence of your actions so that in the future you can easily disable the specified function in the same way, simply by checking or unchecking the appropriate checkbox.

Keep in mind that most modern phone models have a "power saving" mode, which also allows you to turn on or turn off the keyboard backlight by pressing the power button.

LED is used to improve visibility in the dark of displays and controls. The scheme for switching on the LEDs in the backlight unit is selected depending on their color and supply voltage.

Instruction

Determine the voltage drop across the LED at the operating current experimentally. Take a power supply that has stabilization not only for voltage, but also for current. Slowly increase the current from zero to the working one (usually it is 20 mA). Then connect a voltmeter to the diode and measure the voltage drop across it. You can do without this, knowing that the voltage drop across the diode is inversely proportional to the wavelength of the radiation. For infrared (700 nm) it is about 1.8 V, and for violet (400 nm) it can reach 3.6 V. A white diode needs a voltage drop. Connect them in parallel, also observing the polarity. Calculate the current consumed by the backlight node from the power source using the formula: the laptop is working. In Windows 7, to bring it up on the screen, press the Win key, type "ele" and click on the line "Change the power plan" in the set of links that appears.

In the applet window, use the sliders to the right of the "Adjust plan brightness" label to set the desired brightness. There are two such regulators - one allows you to set the value of the parameter connected to external source power, and the other adjusts the brightness of the screen when running on batteries. Complete the procedure by pressing the "Save Changes" button.

If yours has light sensors, use Windows settings you can set the screen brightness to automatically change depending on its "light" - in the dark, the brightness will decrease, in the sun - increase. To find out if your laptop has such sensors, click on the "Change advanced power settings" link in the "Control Panel" applet window described above.

But this is only at first glance. You will need drivers to enable Bluetooth, especially if operating system was installed independently, not by the manufacturer.

Drivers to enable Bluetooth

As mentioned above, in order to activate the Bluetooth connection, you need to download the drivers. But if the manufacturer has relied on a 64-bit system, then there may not be drivers for an 86-bit system.

Windows has two bit depths: 32-bit and 64-bit. And 86-bit is the second designation of 32-bit bitness.

Therefore, Bluetooth cannot be enabled. In this case, you need to reinstall the operating system from 86-bit to 64-bit.

In order to check the bit depth in the operating system, you need to right-click on the "My Computer" shortcut. In the window that opens, select "Properties".

If everything is in order here, then you need to start looking for Asus drivers. They are all on the official website of the manufacturer, sorted by model. Downloading from other sites is undesirable, since the file itself may contain viruses.

If your personal (computer) is running Windows 7 or Windows 8, then you can install Bluetooth drivers from Windows XP or Windows Vista. In some cases, a driver disk may be sold with a laptop. Check if you have it somewhere.

Even in cases where the operating system was originally installed by the manufacturer, there may not be drivers for Bluetooth. After you download and install them, try to connect.

Enable Bluetooth

The most common way to activate a Bluetooth connection is to press the fn and f2 keys together. Depending on the modification of the laptop, the second button may be different. It usually has an antenna on it. For faster turning on the bluetooth, a special button is provided on the side of the case.

If the above methods fail to connect, you can try the following algorithm of actions:
1. Click Start.
2. Select All Programs.
3. Open the "Standard" folder.
4. Locate the Bluetooth icon.

You can download a program to turn on Bluetooth yourself if none of the above methods has worked.

Very often during the operation of the phone there are problems with its backlight. It may simply not work, there are problems when the backlight turns on spontaneously, or goes out very quickly. Here I will post various occasions from the practice of repairing mobile phones with this problem

After ringing the AAT3169IFO-T1 power circuit, it turned out that the printed track was rotten at the beginning of the ninth output

The cause of the malfunction was a blown fuse. The only negative in solving such a simple problem is to get enough access to the location of the blown fuse.

For convenient replacement of a burned-out element, you can carefully remove the corner part of the protective screen, but this must be done very carefully, because the signet is made on a thin textolite and it is quite easy to damage it.

I think absolutely everyone wants a new mobile phone to serve us for a long time and have an excellent appearance. To protect against various scratches and cracks on the display of a mobile phone or smartphone, it is recommended to use a special protective film on the screen of a mobile phone. Let's take a step-by-step look at the question of how to stick a film on a phone together.

Articles and Lifehacks

Although given function significantly affects battery life, many owners of mobile devices, especially those who do not have to think about it, are interested in how to turn on keyboard backlight on phone. So, in conditions of poor lighting, this is simply necessary.

As a rule, this backlight is activated by default. However, many turn it off so as not to drain the battery, and then they can’t figure out how to turn the backlight back on. In fact, it is quite easy to do this.

Instructions for turning on the backlight of the keyboard on the phone

We go into the general settings of the parameters of the mobile device and look for the option “Backlight settings” there. In different phones, this item may be called differently, so we are looking for one that is somehow connected with the brightness settings and the backlight function.

Consider the steps to turn on the backlight on the example of a smartphone from Nokia, based on Symbian. We go to the main menu, look for the item "Control Panel" there and select it. Next, go to the general settings and turn on the backlight in the "Light sensor" option. There you can also adjust the brightness level (both the backlight and the device screen). Do not forget about setting the indicator light, which will flash periodically. Many owners of Samsung smartphones also cannot figure out how to turn on the keyboard backlight. They should go to the configuration settings and find the item responsible for setting the parameters appearance mobile device (as a rule, it is called quite traditionally - "Menu"). That's where the light comes on.

Other tips for turning on the keyboard backlight

Obviously, the manipulations to enable this function are quite individual and directly depend on which mobile device we use.

Some manufacturers manage to “hide” this menu item so far that the owner of the phone cannot figure it out on his own, just like in it. In this case, it is recommended that you carefully study the instruction manual for the mobile device that came with it, or find a separate detailed instructions to turn on the backlight on the Internet. It will also be useful to carefully remember the actions we performed in the correct sequence, and even better, write them down in the form of simple algorithms on paper. This will come in handy later when we need to turn off the backlight in the same menu item.

Most modern smartphones can also work in a special power-saving mode. This feature allows their owners to turn on the backlight with one or two touches.

12-12-2019
11 o'clock 58 min.
Message:
Why is there no such section on the Samsung Galaxy A7? Idiocy:((((

12-11-2019
17 o'clock 12 min.
Message:
Really, I wanted to download

10-09-2019
23 o'clock 42 min.
Message:
Thanks a lot. helped

30-08-2019
09 o'clock 15 minutes.
Message:
Thank you very much for this article. I've been breaking my head for a month how to find a log of missed calls, I just don't understand! and here your article is just right.

02-08-2019
16 o'clock 39 min.
Message:
This function is not suitable for Samsung Galaxy J4

31-05-2019
13 o'clock 21 min.
Message:
On the Samsung Galaxy A6 2018, the menu is the same, but the setting itself is not much elsewhere.

19-05-2019
18 o'clock 53 min.
Message:
The Samsung Galaxy A40 does not have this.

27-02-2019
16 o'clock 13 min.
Message:
Thank you, everything is easy and simple

17-01-2019
21 o'clock 41 min.
Message:
Finally! I turned it off. I climbed all the settings, but I couldn’t find it. Thank you)

10-01-2019
17 o'clock 30 minutes.
Message:
Thank you! Helped turn off flash notifications

26-08-2018
18 o'clock 39 min.
Message:
how to enable ringer on samsung galaxy 3 Now only vibration is "heard" during the conversation itself, everything is heard

11-08-2018
03 o'clock 38 min.
Message:
Thank you very much! Very strained Samsung Galaxy J3

20-05-2018
02 o'clock 01 min.
Message:
Thank you very much helped

15-05-2018
11 o'clock 22 min.
Message:
Thanks, it helped

29-03-2018
12 o'clock 35 min.
Message:
Thanks

10-02-2018
23 o'clock 10 min.
Message:
Thanks bolwoe

09-02-2018
20 o'clock 34 min.
Message:
Thank you so much, I've been wanting to get this over with for a long time.

03-02-2018
09 o'clock 22 min.
Message:
Thanks

12-01-2018
22 o'clock 16 min.
Message:
Thanks)

08-01-2018
09 o'clock 16 min.
Message:
Thank you. Tel. Samsung a7 17 year old. helped

08-12-2017
05 o'clock 32 min.
Message:
Thank you very much for the information helped a lot

07-12-2017
09 o'clock 25 min.
Message:
Thank you very much for the information, they helped me a lot, I couldn’t find a catfish where the flash function for notifications is turned off. and then when a sms arrives at night or an alarm clock rings, the flash is so bright that it blinds, it's not pleasant.

12-11-2017
00 h. 46 min.
Message:
My Samsung Galaxy J5 phone does not flash, I tried it in every way, nothing helps

16-10-2017
23 o'clock 18 min.
Message:
Thanks, well done, too lazy to look for yourself

05-10-2017
20 o'clock 30 minutes.
Message:
Super!!! Thanks!!!

30-09-2017
18 o'clock 54 min.
Message:
Thank you! Helped)

24-08-2017
11 o'clock 01 min.
Message:
Hello, Please tell me, I have a Samsung galaxy j7 (2016) phone. Sounds are not working I press the sound button the screen comes up (Disable in Accessibility "Mute all sounds") I now do that.

16-08-2017
06 o'clock 41 min.
Message:
This article helped me. Phone Samsung Galaxy A5 2016. Thank you! :-)

26-07-2017
23 o'clock 39 min.
Message:
The article helped, I have a galaxy a5 2017

22-07-2017
10 o'clock 54 min.
Message:
Thanks a lot. helped

22-06-2017
02 o'clock 55 min.
Message:
Updated android now there is no such function

15-06-2017
23 o'clock 16 min.
Message:
Thank you, it helped, otherwise this flash was very tired !!!

30-05-2017
03 o'clock 56 min.
Message:
Guys, when you are in a vatsap, the flash does not work, enter from the vatsap and everything will work right away, and even the flash only works in normal mode if you set the silent mode, it will not work for me at least so

30-05-2017
03 o'clock 51 min.
Message:
Please tell me how to increase the flicker of the flash with an incoming call so that it blinks a little faster

30-05-2017
03 o'clock 17 min.
Message:
Thank you very much for your advice, I did it as it was written, it remains only to check whether it will work or not

14-05-2017
08 o'clock 53 min.
Message:
why the flash does not work on phone messages, but it works on calls

10-05-2017
14 o'clock 02 min.
Message:
where is the indicator on the samsung a5 2015

21-04-2017
22 o'clock 04 min.
Message:
How to turn on the indicator on J3?

13-04-2017
02 o'clock 46 min.
Message:
Thanks, all worked well!

27-03-2017
05 o'clock 59 min.
Message:
Did not work out...

16-03-2017
23 o'clock 30 minutes.
Message:
Why doesn't the flash flash when a message comes from whatsapp? samsung galaxy j1 2016

02-03-2017
10 o'clock 43 min.
Message:
Tell me how to make sure that the messages were shown on the display, otherwise the TVs vibrated and howled at once. Dyakuyu

23-02-2017
10 o'clock 54 min.
Message:
Great article.

05-02-2017
00 h. 31 min.
Message:
Thanks a lot, it helped!!

01-02-2017
17 o'clock 18 min.
Message:
I did everything as written, called my number, but there is no notification yet. Maybe after some time. I'm waiting. A notification has been received. but not a flash, but a flash in general and not a lot of melody. Thank you, useful information.

31-01-2017
11 o'clock 00 min.
Message:
Thanks a lot for the info!!! On all phones, this feature is enabled in different ways, and this article is very useful!

25-01-2017
19 o'clock 54 min.
Message:
Thanks the article helped.

06-01-2017
15 o'clock 47 min.
Message:
Super. Your article helped. Switched. Urrraaaa.

28-12-2016
14 o'clock 30 minutes.
Message:
It helped a lot! I recently had this phone and have not yet had time to explore all its capabilities! The article helped

17-12-2016
14 o'clock 38 min.
Message:
Thank you very much for the help

13-12-2016
20 o'clock 18 min.
Message:
Samsung galaxy J510, the flash works for SMS calls and an alarm clock, but does not respond to third-party applications such as viber. Yes, and I would like to be able to activate the front flash.

06-12-2016
19 o'clock 41 min.
Message:
Great! Thanks about the flash cool! Couldn't find it myself) Samsung galaxy J5

24-11-2016
12 o'clock 03 min.
Message:
Good afternoon! He is really kind :) I myself somehow turned on this function, and then forgot where to turn it off. Thanks, you helped a lot!!! Smartphone samsung j5

20-11-2016
14 o'clock 27 min.
Message:
Flash notification also works on Samsung Galaxy ace 4 neo duos. Thanks to the author!

20-11-2016
12 o'clock 15 minutes.
Message:
Thank you so much!!! Thank you very much for the information provided.

19-11-2016
17 o'clock 55 min.
Message:
Thanks for the help. All set up. Everything was explained very simply and clearly.

13-11-2016
13 o'clock 25 min.
Message:
Thanks, it helped

29-10-2016
23 o'clock 40 min.
Message:
Yes, it helped. Thank you☺

09-10-2016
12 o'clock 06 min.
Message:
Galaxy s5 This mode is disabled. The flash still fires on the timer

04-10-2016
18 o'clock 05 min.
Message:
yes it helped

24-09-2016
18 o'clock 41 min.
Message:
Thank you. Helped.

12-09-2016
20 o'clock 04 min.
Message:
Thanks, it helped! Phone Samsung Galaxsi-i9082

15-07-2016
13 o'clock 33 min.
Message:
good afternoon. I have a samsung s5. I did everything according to the instructions, but the flash does not turn off. Why?