0pp0r7What should I do if the phone can t be turned on

If the phone does not turn off automatically when it is out of battery, it may be due to the following reasons.

Causes: Incompatible third-party software, system crash caused by phone rooting, phone hardware damage, etc.

Here's how: Method 1:

Double clear by entering recovery mode.

1.In the power-off state, press and hold the power button and volume + buttons of the phone at the same time.

2.Release the keys when the screen lights up and wait for the recovery mode to enter.

3.Use the Volume+ and Volume—keys to adjust the bright bar to "Wipe Data Factory Reset", i.e. "Clear Data Restore Factory Settings", and press the Power button to confirm.

4.Use the Volume+ and Volume—keys to adjust the light bar to "yes, delete all user data" and press the power button to confirm.

5.Wait for a while until the screen appears, select "Reboot System Now" to restart your phone, and press the power button to confirm.

6.Wait for your phone to reboot into the system.

Method 2: Connect your phone to the computer to flash a complete system package. Method 3: If this is still the case, enter the after-sales process and detect the failure of the mobile phone.

Press and hold the power button for ten seconds to reset it, then press and hold the power button and volume at the same time for about eight seconds to enter recovery mode; Select Clear cache data and restart your phone; Select the U disk mount, go to the official website**Firmware into the mobile phone to select this firmware, flash the data, the flash data will be cleared, you can go to the local OPPO customer service center to deal with it.

It could be a problem with the system, or it could be a lack of internal power. When the breathing light is always on on the mobile phone and the machine cannot be turned on: 1. If the mobile phone is out of power now, you need to use the original charger to charge it for 30 minutes and then turn it on.

2. If the battery is sufficient, please try to enter the engineering mode to clear the mind and return to the cache, and then restart it. How to clear the cache: When the phone is turned off, press and hold the power button and the volume down button at the same time to enter the engineering mode, and select the option to clean up the cache through the volume button, and the system will automatically clean the cache for you.

After clearing the cache, select Restart to see if the computer can boot normally. 3. If you can't enter the engineering mode, it is recommended to bring your mobile phone, warranty card, and invoice to the local customer service center, and the staff will check your mobile phone. 4. Flash the machine and try it.

Or press and hold the power button for about 10s to turn it off and then turn it on to see if it can be restarted.

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 OPPO phone can't be turned on, you can press and hold the power button and the volume + button at the same time to force restart the phone, and it can return to normal after restarting.

3. If it still stays on the boot screen after restarting, you can try to restore the phone to factory settings. Pull out the phone battery to power off and turn it off, then install the battery, press and hold the volume and power keys at the same time, enter recovery mode, and then select Chinese Simplified - Clear Data - Clear all data, and then restart the phone to return to normal.

4. If you still can't enter the system after restarting after clearing all data, you can connect to the computer to flash the phone, and flash the new system for the mobile phone to solve the problem;

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

6. In addition, if there is a problem with the hardware of the mobile phone, it will also lead to staying in the boot interface and not being able to enter the system, such as motherboard chip failure, processor, memory failure, etc., please bring the purchase invoice, warranty card and mobile phone to the nearest OPPO customer service center for testing and processing.

If the smartphone is stuck in the boot animation interface during use, it is recommended to try to press and hold the power button for 12 seconds to force it to shut down, and then restart the phone; If your problem cannot be solved, please bring the purchase invoice, warranty card and mobile phone to the nearest OPPO customer service center for testing and processing.

If the phone can be turned on normally after restarting, it is recommended to optimize the phone as follows:

1. Uninstall the recently installed software to eliminate the incompatibility between the software and the system;

2. If the battery is fed, it is recommended not to completely deplete the power, and charge it in time if it is less than 20%.

3. The system is unstable due to system abnormality or root, flash the system as soon as possible to repair the system;

It is recommended to try the following methods to see if it can turn on:

1.Press and hold the power button for 10 seconds to force restart the phone.

2.You can try charging for 20 minutes, then press and hold the power button for 10 seconds to see if it can turn on (the phone is completely out of power and recharged, there is no prompt).

3.When the phone is turned off, press and hold the volume up button and the power button at the same time for 3 to 4 seconds, after the phone appears the OPPO phone logo, release the button to enter recovery mode, first select wipe data factory reset, select wipe cache partition after completing the waiting interface jump, and select reboot system now to restart the phone immediately after completion. (Doing this will lose all the data on your phone (except the data on the TF card), including installed apps, **books, text messages, etc.) When there is a serious abnormality in the mobile phone and there is no other way to solve it, use this item with caution. ）

There are many reasons why you can't turn on the machine, you need to check them one by one, you can charge it for half an hour first, try to see if it can be turned on, if it can't be turned on, it may be a hardware or software problem, and you need to take it to a repair shop to test.

Possible causes and solutions for not turning on:

1.Battery reasons. Check whether the power is sufficient, whether the battery is deformed, loose, etc., charge for more than half an hour and try again (suitable for mobile phones that have not been used for a period of time), and replace the battery.

2.Check if the keys are out of order.

3.Mobile phone software reasons. For example, if you have brushed an unofficial system or root, you can brush the official ROM to try 4

Phone hardware reasons. For example, water ingress, dampness, falling, etc. Send it for repair

All-in-one machine, press and hold the power button for 15 seconds, if it can't be turned on, try again after charging for half an hour.