Why does the oppo phone suddenly not turn on and the vibration does not stop?

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 to 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.

Note: This operation applies to all OPPO models.

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.

1. The boot cord is not normal and the boot is not turned on.

Under normal circumstances, when pressing the power button, the trigger terminal voltage of the power button should change significantly, if there is no change, it is generally due to poor contact of the power button or the power line is broken, the component is soldered, and damaged. During maintenance, use an external power supply to supply power and observe the ammeter.

If the ammeter does not respond, it is generally a broken power line or a bad power button.

2. The battery power supply circuit is not turned on due to poor operation.

For most mobile phones, after the mobile phone is added to the battery or external power supply, the power supply voltage is directly added to the power supply worker C, if the power supply voltage is not added to the power supply IC, the mobile phone cannot be turned on. For Motorola series mobile phones (except Motorola T2688), the power supply is different, and the battery power supply and external power supply must be converted by electronic switch and then added to the power supply IC. In other words, there are two paths to the power supply of the mobile phone, one is battery power; The other is powered by an external interface (when powered by a charging dock).

When two power supplies are supplied at the same time, the external interface is given priority. The switching of these two power supplies is carried out by an electronic switch.

To control, it mainly protects the current of the whole machine and prevents damage to the integrated circuit inside the mobile phone due to short circuit or leakage. However, if the electronic switch is damaged, the source module may not get the power supply voltage of the battery, causing the mobile phone not to turn on. For this kind of mobile phone powered by electronic switches, it can be powered by an external power supply interface, or it can be powered by an external power supply through the battery contacts.

During maintenance, the power supply can be provided by different power supply methods in order to distinguish the fault range and determine whether the electronic switch is normal. Generally speaking, if the power supply circuit is bad, pressing the power button ammeter will not respond, which is very similar to the bad power line.

OPPO presses the power button, it can't turn on, and the light keeps vibrating may be a problem with the mobile phone system, which can be solved by the following methods:

1. Press and hold the volume button first, and press the power button at the same time to start, to see if you can enter the boot interface, 2. If there is no problem, choose to restore factory settings or choose to flash, 3. If not, find the store to warrant it.

Summary. Hello, the phone can't be turned on, and the general way to deal with it keeps vibrating: 1

Charge the charger for a while and try to turn it on, or replace a phone battery of the same model. 2.Take out the SIM card and SD card at the same time and try to power on again.

3.If the problem persists, it may also be related to third-party software that you have installed yourself. When you see the logo icon when you reboot, press and hold the [Menu Key] (left touch sensitive button) until the word "Safe Mode" appears in the lower left corner of the screen, and then let go.

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.

What should I do if the OPPO phone can't turn on and keeps vibrating?

Hello, the phone can't be turned on, and the general way to deal with it keeps vibrating: 1Charge the charger for a while and try to turn it on, or replace a phone battery of the same model.

2.Take out the SIM card and SD card at the same time and try to power on again. 3.

If the problem persists, it may also be related to third-party software that you have installed yourself. When you see the logo icon when you reboot, press and hold the [Menu Key] (left touch sensitive button) until the word "Safe Mode" appears in the lower left corner of the screen, and then let go. 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.

Hello, the phone can't be turned on, and the general way to deal with it keeps vibrating: 1Charge the charger for a while and try to turn it on, or replace a phone battery of the same model.

2.Take out the SIM card and SD card at the same time and try to power on again. 3.

If the problem persists, it may also be related to third-party software that you have installed yourself. When you see the logo icon when you reboot, press and hold the [Menu Key] (left touch sensitive button) until the word "Safe Mode" appears in the lower left corner of the screen, and then let go. 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.

OPPO mobile phone only hears vibration and can't turn on Hello dear, 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, such problems may be due to the abnormality of the mobile phone display, resulting in the hand leaking into the machine is not displayed, or it may be due to the abnormality of the mobile phone hardware chip, etc., resulting in the inability to continue the boot process; For the phenomenon that the device has been vibrating all the time, most of them may cause the motherboard to be short-circuited and cause the mobile phone to vibrate constantly. 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.

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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.

Find the toolbox on your phone's desktop and open it. Select Settings in the toolbox and click Enter. Tap Sound & vibrate in your phone's settings.

In the vibration settings, turn on both Ring Mode Vibration and Silent Mode Vibration. Scroll down the page and turn on the Vibration on touch option. <

Demo model: OPPO Find X3 System version: ColorOS11 1. Find the toolbox on your phone's desktop and open it.

2. Select Settings in the toolbox and click to enter.

3. Tap Sound & Vibrate in your phone's settings.

4. Turn on both Ring Mode Vibration and Silent Mode Vibration in the vibration settings.

5. Scroll down the page and turn on the vibrate when touching option.

Summary. Hello dear, how to set the phone vibration:

1. Go to Settings > Sound & Vibration on your phone, turn off vibration effects such as calls, messages, and system feedback.

2. Go to the mobile phone and pull down the status bar to find "Vibration" in the control center, click "Vibration", and turn on and off vibration effects such as incoming calls, messages, and system feedback.

What's going on with the oppo phone not vibrating.

Hello dear, how to set the vibration of the mobile phone: 1. Go to the mobile phone Settings > Sound and vibration, turn on and off the vibration effects such as incoming calls, messages, and system feedback. 2. Go to the mobile phone and pull down the status bar to find "Vibration" in the control center, click "Vibration", and turn on and off vibration effects such as incoming calls, messages, and system feedback.

How to deal with the phone not vibrating: 1. Restart the phone and try. 2. Check whether the sound settings of the mobile phone are normal.

3. Back up the data, restore the factory settings and try again. 4. If the problem still exists, it is recommended that you bring your mobile phone, purchase invoice, and warranty card to the local service center for testing. Note:

This is available for all OPPO mobile phones.