Gionee s mobile phone power off button failed, the power on off button failed, and the screen was al

1. Go to your phone's "Settings" "Advanced Settings" "Accessibility" "Touch & Hold Delay" to see if the setting defaults to "Short";

2. It may be caused by too many programs running in the background, quit some programs running in the background, shut down and restart;

3. It may be caused by insufficient memory on the phone, it is recommended that you can use Phone Manager to clean up the memory of the phone;

4. For virtual buttons: if the virtual buttons fail to work occasionally, it is recommended to press the switch button or touch the screen with your hands to rule out the cause of static electricity;

For mobile phone buttons: If individual buttons fail, restart the phone and then observe; If the power button is out of order, or all keys fail and cannot be restarted, it is recommended to try to press and hold the power button + volume up button at the same time for 15s;

5. If it still can't be used, it is recommended to back up the important data of the mobile phone and restore the mobile phone to factory settings.

6. If the above operation methods still cannot be used after trying, it is recommended to bring the purchase invoice and warranty card to send the mobile phone to the nearest after-sales outlet (customer service center) for professional testing.

How to deal with common problems:

1. You can't see call logs, messages, gallery, note data, etc., and you can't desktop it.

Cause: "Guest Mode" is enabled.

Workaround: Turn off Guest Mode in System Settings. You can tell the customer what the "Guest Mode" is used for and what "Failure" will occur when turning on the "Guest Mode".

2. You can't see your contacts (contacts).

Cause analysis: The mobile phone and SIM card are not selected in the "Display category" in "Contacts".

Solution: Go to "Contacts", click "Menu Key" - >Show Categories", and set the display categories, such as "All Contacts".

3. Do not charge and do not turn on (especially all-in-one machine).

Reason analysis: A large part of the failure to charge and turn on the phone is caused by power shortage (the lower the battery level caused by the over-discharge of the mobile phone). Not charging, not turning on is just an illusion, just activate the battery.

Solution: Charge the phone with the original charger, usually a few minutes to ten minutes (sometimes it may take longer) to activate the battery. Charging information is displayed and can be turned back on.

Use a charger with a larger charging current (make sure that the charger is produced by a regular manufacturer, and the charging current should not be exceeded, which can speed up the activation process.) The all-in-one can also use the power button + volume down button seconds to reactivate the battery.

The correct way to use the battery: 1. Don't wait for the battery to run out completely before charging, that is, avoid over-discharge; 2. The lithium battery can be charged at any time, so you don't need to wait for the battery to run out of power before charging, and you should also be careful not to charge it for too long (overcharge).

If you disassemble the electric board, how can you turn it on, and the key to turn on is not working.

Holding down the power button for more than 7 seconds is a force restart.

Force shutdown: Connect the charger, press the power button for about 7 seconds, and let go after the phone screen goes black. The phone will appear with a charged battery symbol.

Disconnecting the charger is always off.

Let go in time, otherwise it will be turned on.

Depending on the situation you described, you can try the following:

Charge with a cable for a while and try to turn it on.

2.Take out the SIM card and SD card at the same time and try to power on again.

4.If you still can't turn on the computer after uninstalling the app, you can follow the above methods to enter the "safe mode" and back up your data (for example: contacts, text messages, **, etc.) and restore the factory settings.

5.If you can't enter the safe mode and can't turn it on, it is recommended that you bring the three-pack certificate of your mobile phone and send your mobile phone to the nearest service center for testing and repair.

Mobile phones, like computers, are generally most prone to crashes in two stages. One is when I first bought it, and the other is the few days when I already have a certain understanding of the system of the mobile phone and start DIY and install software. Why?

Because when you first buy it, users don't know about smartphones at all, and there are usually many misoperations, which will naturally crash and restart; Then, after getting familiar with the operating system, users understand that the functions of smartphones rely on massive software to achieve, so they start to install software and games, and at the same time do not pay attention to management, crashes are inevitable.

Gionee machine crashes, long press the on/off button for more than 1 minute to restart.

Settings Advanced settings Accessibility Touch and hold delay See if the setting defaults to Short.

Clean up the background of the phone and try it!

Hello !

According to your description, Gionee mobile phone can't turn on, it is recommended to try the following steps:

When the device is fully charged, after backing up data, press and hold the [Power Button] and [Volume +] buttons for 10 seconds with the device off (off).

After entering recovery mode, move the cursor with [Volume+], Volume-] (see figure below).

Operate 2-wipes again

Select Wipe Data Factory Reset > yes, home] to confirm.

Select wipe cache partition > yes , home] to confirm.

Select reboot system now > yes , home] to confirm.

After doing so, restart and you're done.

If the problem persists after 2-wipes, it is recommended to press and hold the [Power Button] and [Volume-] buttons for 10 seconds to enter fastboot mode

Connect to your PC and use Flash Tool to flash the official ROM to repair the system.

Hope this helps you!!

There are many reasons why Gionee's black screen can't be turned on.

For example: 1. The mobile phone cannot be turned on due to damage to the motherboard of the mobile phone.

2. The mobile phone system is incompatible, resulting in the mobile phone not being able to turn on.

3. The hardware facilities of the mobile phone are damaged, resulting in the mobile phone not being able to turn on.

4. The inner screen of the mobile phone is damaged, causing the mobile phone to fail to turn on.

5. The contact between the mobile phone battery and the motherboard is not effective, resulting in the mobile phone cannot be turned on.

The handling suggestions are as follows:

1. Check whether the motherboard of the mobile phone is short-circuited, if so, then the motherboard needs to be replaced.

2. Check whether the hardware facilities of the mobile phone are damaged, if so, then the hardware facilities need to be replaced.

3. Check whether the mobile phone system is incompatible, if so, then you can reinstall the system.

4. Check whether it is a fault of the mobile phone boot system, if it is, you only need to reinstall the boot module.

5. You can go to the mobile phone after-sales store for this repair.

There's no solution to this.,Unless you can pick out the key.,See the two copper pieces on it.,Touch it with a key or other conductive object.,You can turn it on.。

During the warranty period, please send Gionee directly for after-sales repair.

If it's already out of warranty, just find a repair shop to fix it.

Here's how to fix it:

1. Go to your phone's "Settings" "Advanced Settings" "Accessibility" "Touch & Hold Delay" to see if the setting is "Short" by default (different operating systems, the operation methods are different);

2. Exit some programs running in the background, shut down and restart;

3. You can use the mobile phone manager to clean up the memory of the mobile phone;

4. Occasionally, the virtual button does not work, it is recommended to press the power button or touch the screen with your hands to rule out the cause of static electricity;

5. If it still can't be used, it is recommended to back up the important data of the mobile phone and restore the mobile phone to factory settings.

1. Go to your phone's "Settings" "Advanced Settings" "Accessibility" "Touch & Hold Delay" to see if the setting defaults to "Short";

2. It may be caused by too many programs running in the background, quit some programs running in the background, shut down and restart;

3. It may be caused by insufficient memory on the phone, it is recommended that you can use Phone Manager to clean up the memory of the phone;

4. Occasionally, the virtual button does not work, it is recommended to press the power button or touch the screen with your hands to rule out the cause of static electricity;

5. If it still can't be used, it is recommended to back up the important data of the mobile phone and restore the mobile phone to factory settings.