The phone screen is not displayed, can flashing the phone solve it?

I'm sorry, I don't know if your phone screen is not showing up due to system or hardware reasons. If it is a system reason, if your mobile phone battery can be removed, please remove the battery and reinstall it to start up, if it still can't be turned on, you may need to flash the machine, due to the risk of flashing the phone by yourself, it will also have an impact on the mobile phone warranty, it is recommended that you go to the Lenovo after-sales site to flash the machine. If the device cannot be turned on due to hardware reasons, it is recommended that you take the time to go to the after-sales site for inspection and maintenance.

You can access:

Find the nearest site. The business hours of the maintenance site are usually from 9:00 to 18:00 from Monday to Sunday, except for holidays, and the stations will be slightly adjusted according to their own operations.

Due to the limitations of the network platform, it is impossible to view the specific situation of the mobile phone, it is recommended that you bring the purchase invoice and the three-guarantee certificate to send the mobile phone to your nearest OPPO customer service center, and let the engineer help you test it.

There can be two main reasons why the screen doesn't work properly;

1. Hardware reasons.

Ask the owner to check whether his mobile phone is damaged, such as whether the mobile phone has been bumped after flashing, if it can be determined that it is a hardware problem, then consider the local repair point for repair, or replace the mobile phone.

If the hardware is fine, then the screen is not displayed properly due to the following reasons.

Second, system problems.

The flashing of the mobile phone is nothing more than card swiping, cracking the highest authority of the mobile phone, flashing into the third-party recovery, and installing the third-party system. Or use fastboot to connect to the computer to flash the third-party system to the phone.

Since the owner can brush the machine independently, it means that the owner still has a certain technology, and it is recommended here that the owner is recommended.

2. Find the corresponding flashing package on the flashing software or web page, **Before you look at the comments, the comments of the flashing package are good, proving that the system in the flashing package is good, and then carry out **, follow the tutorial to flash into the mobile phone to replace the faulty system.

3. Go to the local maintenance site for maintenance. (There is no warranty after flashing, and the owner needs to pay).

It should be reminded that the official system that comes with the general mobile phone has been tested tens of millions of times and is quite stable to use, so it is recommended that the owner brush back to the official system; In addition, some third-party systems may not be secure, including stealing the owner's privacy, etc., so it is not recommended for the owner to flash the phone and use the third-party system.

1. If the screen fails, it may be because the phone regrets that there is too much cache and it crashes, you can try to force restart the phone to see if it can be solved.

2. In daily use, remember that Bi Sui Fu should not open too many background programs, and often clean up the background.

3. Sometimes the stuck screen is also related to the mobile phone system, please upgrade the mobile phone system to the latest version.

4. If none of the above methods can be solved, and the mobile phone is suspected of having a screen cable failure, it is recommended to go to the mobile phone after-sales point for inspection and maintenance.

Hello !

The phone's touch screen is out of order.

It is recommended to try charging for 3hr before restarting the phone.

If the problem persists, we recommend that you try the following steps:

When the device is fully charged, after backing up data, press and hold the [Power Button] and [Volume +] buttons for 10 seconds with the device off (off).

After entering recovery mode, move the cursor with [Volume+], Volume-] (see figure below).

Operate 2-wipes again

Select Wipe Data Factory Reset > yes, home] to confirm.

Select wipe cache partition > yes , home] to confirm.

Select reboot system now > yes , home] to confirm.

After doing so, restart and you're done.

If the problem persists after 2-wipes, it is likely to be caused by the hardware and it is recommended to send it for repair as soon as possible.

I'm using the perfect flash,**After installing it on the computer,Connect the phone to import a variety of your favorite ROMs with one click to flash it,No tutorials and any manual operation are required at all,Very suitable for friends who hate trouble,It's very simple and convenient。