What should I do if OPPOR8007 suddenly can t turn on?

The phone pressed the power button and did not respond at all, and there was a vibration.

If your phone accidentally gets water, don't do any more operations and send it directly to the OPPO service center for processing.

If your phone is not flooded, pressing the power button does not respond:

Press and hold the power off button for about 10 seconds;

Connect the original charger to charge for half an hour, and then try to turn it on.

After the above methods, your phone still can't work normally, you can bring your phone to the OPPO service center, and our engineers will deal with it.

If your device can turn on, it gets stuck during booting.

During the boot process, the phone is stuck on the OPPO page, or the OPPO recovery mode.

1. Press and hold the power off button for more than 10 seconds, and then turn it on.

2. When the phone has enough power, clear the data of the phone

Press and hold the power button to power off;

When the phone is powered off, press and hold the power button and the volume down button at the same time to enter "recovery mode";

Select "Clear Data" and when done, tap "Restart Phone";

This step will erase your phone's data, and if there is important information that is not backed up, it is not recommended.

3. After the above operations, if the phone still can't be turned on, you can bring the phone to the OPPO service center, and our engineers will deal with it.

Hello, is it a problem after the phone automatically shuts down when it runs out of power? Our OPPO mobile phone uses a lithium battery, and the lithium battery is prone to power shortages after it is automatically turned off when it is out of power. You can press and hold the power button for about 12 seconds, then connect the charger to charge for half an hour and then turn on to see if it can turn on normally.

If you still can't turn it on, you need to go to our customer service center and ask our staff to help you activate the battery.

If you have any other questions, you can enter the OPPO enterprise platform to ask customer service questions!

If the phone cannot be turned on, caused by third-party software, system failure or battery and other accessory failure, it is recommended to try the following operations

1. The battery has no power or is insufficient, please charge it for half an hour and then press the power button to see if it can be turned on;

2. If the contact between the battery and the mobile phone is not loose, take out the battery and use a cotton swab to wipe the battery contacts (removable battery mobile phone);

3. If conditions permit, replace the charger, data cable and battery (detachable mobile phone) and turn on the device after charging for half an hour;

If none of the above methods can solve your problem, please bring the purchase invoice, warranty card and mobile phone to the nearest OPPO customer service center for testing and processing.

If you have any other questions, you can enter the OPPO enterprise platform to ask customer service questions!

Workaround:

1. Use a data cable to connect to the computer and charge for 30 minutes (it may enter a sleep state due to the power running out, and it needs to be activated).

2. Press and hold the power button for about 10 seconds to try to turn it on.

3. Replace the battery and eliminate the battery fault.

4. Press and hold the volume up, volume down and shutdown keys in the shutdown state, and let go when the boot screen appears, and you can enter recovery. Go to Recovery >Chinese >> Clear Data >> Empty all data

5. Select Chinese Simplified and confirm, and select the power button to confirm the volume button;

6. Select to install it on the system and confirm.

7. Select Confirm and wait for completion, and then select Restart to the system to enter the new system.

8. If you still can't turn on the phone, it is recommended to send the mobile phone to the after-sales service for inspection and maintenance.

It may be caused by the failure of the third-party software installed in the phone, and the following methods can be taken to solve the problem:

1. When the phone is completely turned off, press and hold the volume down + power button for about 8 seconds (the phone will automatically enter the official recovery mode), select Wipe Data Factory Reset to restore factory settings, and then restart the Huai button with the phone.

2. If there is a problem with the mobile phone, you can flash the phone and flash it into the new system.

You can go to the line brush to try the line brush.

What should I do if my vivo phone doesn't turn on.

You connect the charger and then press the power button to see if the phone shows the charging status, if it does not show it is recommended to pull off the power and then press and hold the power button for about 10 seconds to reset the phone, this is to prevent the crash caused by the boot can not be started, and then connect the charger to try, if it still does not show charging, you replace the data cable and the charger to try, and then charge the machine for about half an hour, press and hold the power button for 10 seconds to see if the machine can be turned on, if you can't turn on the machine, it is recommended that you take the machine to the local after-sales service center for testing and processing.

You can connect the original charger to charge for half an hour, and then press and hold the power button for 10 seconds to check whether it turns on, and it is still impossible to turn on after operation, it is recommended to bring the purchase invoice, warranty card and mobile phone to the nearest OPPO customer service center for testing and processing.

There are two phenomena of vibration on startup, and it cannot be turned on after vibrating all the time after booting, it is recommended to press and hold the power button for 10 seconds, and then try to restart the machine. If your phone cannot be turned on when the operation is upgraded, it is recommended to bring your phone to the OPPO customer service center for processing.

If you are stuck in the boot animation interface, it is recommended to press and hold the power button for 12 seconds to force it to shut down, and then restart the phone. If the computer can be booted normally after restarting, you can uninstall the recently installed software to rule out the incompatibility between the software and the system. If it is caused by battery feeding, it is recommended not to completely deplete the power, and charge it in time if it is less than 20%.

Optimize your phone regularly to ensure your phone's performance.

The reasons why it won't turn on are as follows:

The phone doesn't have enough power.

There are too many caches, causing the system to crash and not be able to open the program.

The internal system of the mobile phone is messed up and needs to be reinstalled.

The phone doesn't have enough permissions.

Here's how to fix it: