Nubia Bull phones always reboot automatically every once in a while

1. Because the running memory is insufficient, the system can't respond, and the black screen, white screen restarts or crashes. It is recommended to uninstall some auto-start programs, especially font classes, to ensure an efficient running space.

2. Another reason is that some programs have a suppressive effect on the system, resulting in reboot crashes or slow operation, such as the python pyton platform. Restart your phone after deletion. It is not recommended to install it unless it is necessary.

The memory card is not compatible, the system can not read the card quickly, resulting in the inability to completely close the application, which is manifested as frequent program conflicts and cannot be used normally, black screen of death, it is recommended to change, it is not recommended to use 512 and 1G cards.

3. Insufficient battery power supply will also lead to black and white screens and crashes. Check whether the battery is in good contact with the phone, and clean the contact area with a small amount of alcohol or other solvents that are easy to detect. If the battery is damaged, replace it in time.

4. The mobile phone CPU motherboard is soldered.

First, pay attention when using it, don't open several large memory software at the same time, quit when you don't need it, don't press the phone button in a hurry, you need it to react first, that's it.

Second, first make sure that your battery is in good contact, there are many cases caused by loose batteries.

Thirdly, if your phone's death rate is too high, then soft-grid, because soft-grid will delete all the phone's internal memory things, so you need to copy important files such as business cards, messages, etc.

The soft grid steps are as follows.

Enter * The password has not changed, it is 12345

However, it is still necessary to consider whether to use the machine, because these are risky.

If you don't know about these, it is still recommended to go to after-sales service or find maintenance.

hi！Hello, Android phone restart, you can try it through your parents, if not, try to flash or recommend to the local customer service center to detect and process, Nubia provides root, flash free warranty service, customer service center address query. Or call Nubia customer service** 4007006600 register for the return to the factory for testing.

Nubia phone often restarts automatically Reasons and solutions:

1. The running memory is not envied enough, resulting in a black screen spring, white screen restart or crash, solution: set the program to disable auto-start, and clean up the memory space.

2. The application is incompatible with the system, solution: uninstall the incompatible program and restart the phone.

3. The memory card is incompatible, the system can't read the card quickly, and the application can't be completely closed, resulting in a black screen of death on the phone, solution: replace the memory card.

4. The battery power supply is insufficient, solution: check whether the battery is in good contact with the mobile phone, and scrub the metal contact parts with a small amount of alcohol.

This situation may be caused by problems such as not turning off the phone for a long time, or the phone not being cleaned for a long time, or too much background.

If the phone can be used normally after the automatic restart of this file code, it means that there is no problem.

If there is a cycle of automatic restart, the mobile phone system may fail over the motherboard and there is a problem, it is recommended to contact Nubia after-sales service for testing and repair.

Specific improvements.

1.Back up your phone data, try to double clear your phone, and the steps are as follows:

1) The first step is to turn off the mobile phone;

2) Press and hold the volume up button + power button in the shutdown state, release the power button after the phone vibrates and restarts, and keep pressing the volume button until it enters recovery mode;

3) At this time, you can use the volume up and down keys to move the cursor, move the cursor to the wipe data factory reset line, and then press the power button to select it;

4) Use the up and down keys of the volume to move the cursor, move the cursor to the yes--delete all user data line, and then press the power button to select;

5) The phone will fool to perform a factory reset, then the phone will go back to the main menu, also use the up and down keys of the volume to move the cursor, move the cursor to the wipe cache partition line, and then press the power button to select;

6) Use the power button to select the reboot system now line, the phone will automatically restart, and the double clearing is completed.

2.You can also go to the official Nubia forum rom area,**The latest version of the mobile phone Nubia's official card swipe package,Card swipe to upgrade the mobile phone system,3.If it still can't be solved, it is recommended to go to the local after-sales service for testing and after-sales service customer service center for inquiry.

hi！Hello, when this problem occurs, we recommend that you back up your data, then enter the recovery mode, and then upgrade to the latest version. The Shuangqing tutorial is as follows:

1. Press and hold the volume up button + power button in the shutdown state, release the power button after the phone vibrates and restarts, and keep pressing the volume button until it enters recovery mode;

2. Use the volume up and down keys to move the cursor, move the cursor to the wipe data factory reset line, and then press the power button to select it;

3. Use the up and down keys of the volume to move the cursor, move the cursor to the yes--delete all user data line, and press the power button to select;

4. At this time, the phone will perform a factory reset operation, and then the phone will return to the main menu;

5. Also use the up and down keys of the volume to move the cursor, move the cursor to the wipe cache partition row, and then press the power button to select;

6. Use the power button to select the reset system now, the phone will automatically restart, and the double clearing will be completed.

You can check it out here.

Processing:

1. Check if the motherboard of the mobile phone is damaged, and if so, it is recommended to replace the motherboard of the mobile phone.

2. Check if the phone can't be turned on due to insufficient storage space, and if so, you can clean up the phone.

3. Check if the hardware of the mobile phone is damaged, and if so, it is recommended to replace the mobile phone.

4. Check whether the mobile phone system is incompatible, if so, it is recommended to reinstall the system.

5. It can be taken to the mobile phone after-sales store for maintenance.

The reason why Nubian mobile phones turn on repeatedly.

1. The mobile phone system is not compatible with the mobile phone, resulting in the mobile phone being turned on repeatedly.

2. The motherboard of the mobile phone is faulty or damaged, causing the mobile phone to be turned on repeatedly.

3. The memory space of the mobile phone is insufficient, which causes the mobile phone to be turned on repeatedly.

4. There is a problem or damage to the hardware system of the mobile phone, which causes the mobile phone to be turned on repeatedly.

5. There is a virus in the mobile phone or the boot system is lost, resulting in the mobile phone being turned on repeatedly.

If it still doesn't work, you can only use the following methods:

There is a software conflict in the mobile phone system, which causes the system to be turned on repeatedly. Turn off the phone, reboot into the phone REC recovery system, double clear, exit, restart the phone and you're good to go.

This is caused by the failure of the mobile phone system, which can be solved by flashing the phone.

Here's how:

2.Turn off the phone and press and hold the volume down button plus the power button, the phone will enter the English interface, 3Select the third longest English phone power button to confirm, and the phone will reboot into REC mode.

4.Select Chinese to flash and recover according to the prompts.

The first time I bought a Nubian mobile phone, the strongest Snapdragon 835 in 2017, Z17 failed to press the keys in less than three months after I bought them, and I looked for them to prepare for warranty, and I didn't dare to take orders when I ran to nearby outlets, saying that the phone was prone to problems and didn't dare to repair it. Contact Nubia's after-sales service, and the after-sales service said that it would be sent to a third-party Shenzhen Sanrui for maintenance. But it's been sent.,14 days have passed.,Now every day I hit their ** (0755-82799693) told me to be patient and wait.,Wait.。

Every day. Call 400-700-6600 for official complaints and suggestions, the official said that it is useless to find them, damn, whoever buys and produces mobile phones, it doesn't matter if you call them to a third party. Call me to find Shenzhen Sanrui 0755-82799693.

Ay! I don't know what the fuck I want to do! That's all the Nubian brand can do.

Everyone should be cautious when starting Nubia. I haven't seen a garbage mobile phone, so it's okay to use it for a year!

hi！Hello, please double clear your phone first.

Shuangqing specific operation:

1. Press and hold the volume up button + power button when the machine is turned off, release the power button after the hand stopper vibrates and restarts, and keep pressing the volume button until it enters recovery mode;

2. Use the volume up and down keys to move the cursor, move the cursor to the wipe data factory reset line, and then press the power button to select it;

3. Use the up and down keys of the volume to move the cursor, move the cursor to the yes--delete user data line, and press the power button to open and select;

4. At this time, the phone will perform a factory reset operation, and then the phone will return to the main menu;

5. Also use the up and down keys of the volume to move the cursor, move the cursor to the wipe cache partition row, and then press the power button to select;

6. Use the power button to select the reset system now, the phone will automatically restart, and the double clearing will be completed.

If there is Shuangqing or continuous restart, it is recommended to go to the local customer service center for testing and processing, Nubia provides root, free warranty service for flashing, customer service center address.