What should I do if the phone shutdown button fails?

<> solution to the failure of the button on the vivo phone:

1. It is a lag caused by too many background programs, and there will be a lag when there are too many background programs, which happens to be the reason for the failure of the keys. Solution: Clean up the cache of various apps on your phone, close unnecessary programs, and free up more storage space.

2. Dust enters the gap of the power button and volume key, and the dust will lead to poor contact after entering, and the button will not be sensitive. Solution In this case, it is recommended that you do not disassemble and clean up the machine casually, if you accidentally break the parts, it will be worth the loss. It is best to find a special maintenance personnel to disassemble and clean up.

3. If the key fails due to the incompatibility between the software and the system, you can uninstall the software.

Hello dear, according to your problem description, the failure of the mobile phone shutdown button may be caused by the shrapnel can not bounce normally, it is recommended that you open the back cover of the mobile phone to find the position of the shrapnel of the mobile phone on the button, remove the shrapnel, and then wipe the shrapnel repeatedly with a pencil and then reinstall the shrapnel. The problem should be solved. If the problem persists, you can buy a boot cable online.

The power release machine can be wired.

You can set it to shut down automatically. With this feature, your phone will automatically turn off when it reaches the time you set. Of course, at the same time, you should set the time for automatic power on.

The phone off button is out of order:Tools Ingredients: Huawei 12, Android 15, Settings 1, Find Accessibility from the Settings menu as shown in the image below.

2. Then select the timer to switch on and off, as shown in the figure below. <>

3. Finally, turn on the button on the right side of the timer switch on and off, and set the shutdown time.

1. Confirm whether to use a third-party 3D tempered film, and confirm whether the glue flows into the gap of the button, when pasting the third-party 3D tempered film, it is recommended to use other pieces of paper to cover the key position before the film to prevent the glue from flowing into the gap;

2. If the key fails after the machine is bumped, it is recommended to bring the machine to the vivo customer service center for testing;

3. Restart your phone to see if it is restored;

If you are using a Huawei phone, if the buttons on your phone are out of order, we recommend that you back up your data in advance (third-party apps such as QQ and WeChat need to be backed up separately) and go to a nearby service center for help.

Make an appointment for service. Boarding service.

Repair spare parts** inquiry.

Summary. Hello, you can solve your problem by following the steps below1One:

If the switch of the mobile phone is broken, you can use a needle to pick open the membrane at the position of the power button, after picking it open, you will see a thin disc, press the thin discs with your finger cover to make it more bulging. Use a needle to make a few strokes where the thin disc is placed, and also make a needle on the recess of the thin disc. Re-align the installation, and then cut it into thin strips with medical tape and paste it.

2.2: It is recommended to go to the after-sales repair office to repair it, because something like a mobile phone is more delicate, and it is easy to damage a certain part of the mobile phone if you are not careful.

How to fix the failure of the mobile phone shutdown key.

The mobile phone key is out of order, it can't be turned on, and it can't be turned off.

Hello, you can solve your problem by following the steps below1One: If the switch key of the mobile phone is broken, you can use a needle to pick open the film at the position of the power button, after picking it open, you will see a thin disc, press the thin discs with your finger cover to make it more bulging.

Use a needle to make a few strokes where the thin disc is placed, and also make a needle on the recess of the thin disc. Re-align the installation, and then cut it into thin strips with medical tape and paste it. 2.

2: It is recommended to go to the after-sales repair office to repair it, because something like a mobile phone is more delicate, and it is easy to damage a certain part of the mobile phone if you are not careful.

The thin disc could not be found.

If the power key of the mobile phone is broken and the phone cannot be turned on, you can install the power key application software on the mobile phone and start running the power key application software installed on the mobile phone. When you install a new app, first get root access on your phone. Enter the app, turn on the "Volume Keys Bright" option, agree to the request for root permission, and the next time you use your phone, you can press the volume button to trigger the phone to turn on!

Hello! If you can't solve the problem, you can go to the relevant mobile phone repair shop to replace the opening key of the mobile phone! This on-off key is not very expensive, generally between 15 and 30

You can also buy a switch key with the same model as your phone model online, then remove the back cover of the phone, and then replace the new switch on!