OPPO mobile phone can t turn on, how to solve the problem that the screen keeps vibrating when it do

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;

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 you still can't turn on the phone, it is recommended that you bring the purchase invoice and warranty card and send it to the 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 restarting can solve your problem, we recommend the following optimizations on your phone:

Uninstall recently installed software to rule out software and system incompatibility;

Caused by battery feeding, it is recommended not to completely deplete the power, and charge it in time if it is less than 20%;

If the system is unstable due to system abnormality or root, flash the system as soon as possible to repair it.

If restarting does not resolve your issue:

Please bring the purchase invoice, warranty card and mobile phone to the nearest OPPO customer service center for testing and processing.

Summary. 1.The battery is fed, the system is abnormally unstable, and it is charged in time when it is lower than about 20%.

2.Software that is not compatible with the system is installed.

3.The phone's running memory doesn't have enough space anymore.

4.The mobile phone is damaged by external forces or liquid ingress, resulting in a short circuit on the motherboard, which can also be solved by upgrading the firmware and flashing the phone.

The OPPO phone keeps vibrating while charging, and the screen does not light up.

1.The battery is fed, and the filial piety system of the shed is unstable, and it is charged in time when it is less than 20%. 2.

Software that is not compatible with the system is installed. 3.The phone's running memory doesn't have enough space for chain failure.

4.The mobile phone is damaged by external forces or liquid ingress, resulting in a short circuit on the motherboard, which can also be solved by upgrading the firmware and flashing the phone. Dead friends.

It may also be that the cable of your phone is loose and needs to be disassembled.

The inside is not well contacted.

While charging, charge it for a while and then try to turn it on.

This will also happen if the power deficit is too severe.

I don't quite understand what you're saying.

If the charging time is enough and it can't be turned on, it is recommended that you take it to the maintenance department during the day to check it first.

It's hard to get it if you don't have a special tool.

May I ask where the cable is.

The cable connecting the battery to the motherboard inside the phone.

It is soldered with a solder joint.

You can't see it from the outside.

You'll have to tear down another layer.

You also have to test whether your charging port can still be powered on.

The charging port is a wearing part, and there is a small insurance in it, and if it is broken, it will also cause it to not be charged, and it will also happen to you.

Okay, thank you.

It didn't help you, if you take it to repair, if you change the charging port, it's generally a few dozen pieces smaller, don't let it be too dark.

If you are using an OPPO phone, a black screen appears.

You can perform the following steps:

1. If the phone is not liquidated, the power button and volume button can be used normally, it is recommended that you charge for 15 minutes, and press and hold the power button + volume up button for 12 seconds to force restart the phone.

2. If multiple apps have a black screen, it is recommended that you clean up the background running programs to ensure that the storage space of your phone is greater than 10% to avoid unsmooth operation or slow loading.

3. When the mobile phone system version is low, there may be incompatibility between the application version and the system, it is recommended that you upgrade the mobile phone system to the latest version.

5. If a single app has a black screen, it is recommended that you press and hold the app icon > App Info > App Permissions to check whether the app permissions are turned off and turn on app permissions.

6. If the phone can be turned on normally, but it is stuck in a certain interface during the boot process, it may be a system problem, please try to force restart the phone, press the power button and the volume reduction button at the same time to enter the recovery mode in the shutdown state, choose to clear the system data and cache or format the device, and see if the phone can be turned on after restarting (this operation will clear the phone data) If you cannot enter the recovery mode, it is recommended to contact OPPO customer service to deal with it.

7. If you press and hold the power button and there is vibration, but the screen is black, it may be a hardware problem with the screen, please contact OPPO customer service for help, if the above methods cannot solve your problem, it is recommended that you bring your mobile phone and purchase voucher to the OPPO official service center, which will be tested and processed by a professional engineer.

Summary. How to deal with the mobile phone that does not have any response when it is turned on: 1. Determine whether the mobile phone buttons can be used normally, or whether the mobile phone has been flooded recently.

If the keys of the mobile phone are abnormal or there is liquid ingress, it is recommended that you send the mobile phone for repair. 2. Please use the charger to charge the phone for 15 minutes, and then press and hold the power button + volume up button for more than 12 seconds to see if the phone can be turned on. If the phone still can't turn on, it may be that there is an abnormality in the hardware circuit or system of the phone, and it is recommended that you bring the relevant purchase voucher to the OPPO customer service center for testing and processing.

How to deal with the mobile phone not charging: 1. Because the temperature will affect the charging of the mobile phone, please keep the mobile phone between the ambient temperature of 15 --40 before trying to charge. 2. Please make sure you are using the original OPPO charging head and charging cable.

3. Check whether there are foreign objects (such as liquid inlet and sundries) in the charging interface of the mobile phone, which causes poor contact of the charging interface, wipe the interface clean and try to plug and unplug it again. 4. Check whether the charger and socket are in good contact, and if necessary, you can replace the socket. 5. Try to replace the charging adapter and data cable to check whether it is caused by the adapter or data cable not functioning.

6. It is recommended that you restart your phone and check whether it is restored. If the problem cannot be solved after the above investigation, it is recommended that you bring the relevant proof of purchase and charger.

How to deal with the mobile phone that does not respond when it is turned on: 1. Determine whether the hand-held button can be used normally, or whether the mobile phone has been flooded recently. If the keys of the mobile phone are abnormal or there is liquid ingress, it is recommended that you send the mobile phone for repair.

2. Please use the charger to charge the phone for 15 minutes, and then press and hold the power button + volume up button for more than 12 seconds to see if the phone can be turned on. If the phone still can't be turned on, it may be that the hardware circuit of the phone is trapped or the system is abnormal, it is recommended that you bring the relevant purchase voucher to the OPPO customer service center for testing and processing. How to deal with the phone not charging:

1. Because the temperature will affect the charging of the mobile phone, please keep the mobile phone between 15 and 40 before trying to charge. 2. Please make sure you are using the original OPPO charging head and charging cable. 3. Check whether there are foreign objects (such as liquid inlet and sundries) in the charging interface of the mobile phone, which causes poor contact of the charging interface, wipe the interface clean and try to plug and unplug it again.

4. Check whether the charger and socket are in good contact, and if necessary, you can replace the socket. 5. Try to replace the charging adapter and data cable to check whether it is caused by the adapter or data cable not functioning. 6. It is recommended that you restart your phone and check whether it is restored.

If the problem cannot be solved after the above investigation, it is recommended that you bring the relevant proof of purchase and charger.

6. It is recommended that you restart your phone and check whether it is restored. If the above investigation cannot be solved, it is recommended that you bring the relevant purchase voucher and charger to the nearest OPPO customer service center (or send it to the service provider's hole center by sending the repair party), and a professional engineer will check and test the equipment for you, thank you for your cooperation. Note:

This is available for all OPPO mobile phones.

But it still won't turn on.

Pls are you there.

You may need to go to the after-sales service engineer for inspection and maintenance!

It's not a software problem anymore.

Hello, there are two phenomena of vibration when starting up, and it can't be turned on after vibrating all the time, and the reasons will be different.

If there is a vibration and no response to the mobile phone, this kind of problem may be due to the abnormality of the mobile phone display, resulting in the mobile phone not being displayed, or it may be due to the abnormality of the mobile phone hardware chip, etc., resulting in the boot process cannot continue;

For the phenomenon of non-stop vibration when the phone is turned on, most of them may cause liquid ingress into your mobile phone, resulting in a short circuit on the motherboard and causing the mobile phone to vibrate non-stop.

In view of the above problems, it is recommended that you bring the purchase invoice and warranty card and send them to the OPPO customer service center for testing and processing.

Press the power button for 10 seconds to force restart your phone.

Summary. 1. Press and hold the power button to restart the phone to see if the system update is underway; If not, press and hold the power button to restart. 2. Force the phone to restart.

If that doesn't work, press and hold the power button and volume button again to force your phone to restart. 3. Wait for the battery to run out. If the phone does not respond, you can wait for the battery to run out and automatically turn it off before turning it on.

4. If all the above methods fail to fix the phone, it is recommended to go to the mobile phone repair shop for inspection.

1. Press and hold the power button to restart the phone to see if the system update is underway; If not, press and hold the power to take the punch button to restart. 2. Force the phone to restart. If that doesn't work, press and hold the power button and volume button again to force your phone to restart.

3. Judge and wait for the battery to run out. If the phone does not respond, you can wait for the battery to run out and automatically turn it off before turning it on. 4. If all the above methods cannot repair the mobile phone, it is recommended to go to the mobile phone repair shop for inspection.

Summary] 1. Press and hold the power button to restart the phone to see if a system update is underway; If not, press and hold the power button to restart. 2. Force the phone to restart. If that doesn't work, press and hold the power button and volume button again to force your phone to restart.

3. Wait for the battery to run out. If the phone doesn't respond, you can wait for the battery to run out and turn it off automatically. 4. If all the above methods cannot repair the mobile phone, Jianzheng Dig Xun will go to the mobile phone repair shop for inspection.

Hello, if the phone does not respond when you press the power button, press and hold the power button and the volume button at the same time to force a restart.