What should I do if letters appear on the phone screen?

Method to enter recovery mode: Method 1: In the case of power off, press and hold the power button + small house (home) button at the same time until the recovery interface appears.

Method 2: If the above methods cannot be entered, then turn on the computer again, first press and hold the volume + button, and then press and hold the power power button until the recovery interface appears. Recovery flash, the steps are as follows:

Flash the ROM from the corresponding mobile phone on the Internet, and then copy it to the root directory of the SD card, the ROM is in ZIP format (you can open it to verify it, the ZIP package must have meta-inf This folder is the flash package, but do not change the files in the ZIP package), do not unzip. After the copy is complete, you can disconnect the phone and the computer. ) shut down completely (it's best to pick the battery after shutting down), and then enter the recovery interface through a special key combination.

Select WipeData FactoryReset, press the power button to confirm, and then press Yes to confirm. Then select wipecachepartition and press OK, and then select yes to OK. (This is the legendary double WIPE, friends who know about flashing must have heard of it). Select the fifth item installzipfromsdcard and press the power button to confirm, then select choosezipfromsdcard and press the power button to confirm, then select the rom flash file and press the power button to confirm, and then select yes and press the power button to confirm to start flashing.

After brushing, that is, the interface after the progress bar is finished, return to the main interface of recovery. At this time, select rebootsystemnow and press the power button to restart the phone. The first reboot takes a long time, so be patient!

That's the end of flashing.

There was a problem with the camera program, so I unloaded it and reinstalled it.

The reason why a lot of English appears on the iPhone screen is that there is an error in the server.

If the server fails, the system program itself will cause abnormal functions, crashes, data loss, and abnormal interruptions. So Alipay can receive messages, but not send messages.

<> English letters appear when the phone is turned on, it can be solved in the following ways:

1. In the shutdown state, press and hold the power button and the side volume button at the same time to turn on the phone.

2. Press and hold the side volume button down for about 15 seconds until the phone screen shows the Android icon and the phone enters recovery mode.

3. Tap the bottom right corner of your phone's screen, and a menu option will appear.

4. Press the lower button of the side volume button to display "WipeData FactoryReset", then tap OK in the lower left corner of the screen, press the lower button of the side volume key to display "yes--deletealluserdata" on the confirmation screen, and then tap OK at the bottom of the screen to clear all user data stored on the phone.

5. Press the side volume button and the lower button to display the leak "WipeCachePartition", and then tap OK in the lower left corner of the screen to clear the cache partition in the phone.

6. Press the side volume button to display "RebootSystemNow" in the lower left corner of the screen, and then tap OK in the lower left corner of the screen to restart the phone system.

The mobile phone image text imprint is OLEDBurn-inPhenomenon. When the mobile phone screen of the OLED screen is displayed in the same position for a long time, the same content will be burned, and the screen is burned, which is not unusable, nor is it irreversible. Screen burn-in disappears after you switch your phone to something else.

But note,If you burn too much, just wait to change the screen.,The phone is set to turn off the screen for a short time.。

How to prevent screen burn-in:

1. Don't let the still screen stay on your phone screen for more than an hour. When you're not looking, turn off your phone screen. Do not exceed 20 minutes per frame.

Second, in the first 200 hours of use, AMOLED screen.

It is easier to burn the screen.

Third, in the first 200 hours, put the contrast of the AMOLED screen.

Turn to 50 or lower. High contrast causes the chemicals in the screen to burn more vigorously, which reduces the necessary time required for screen burn-in. It's best to turn down the brightness of your phone in the early stage.

Hello! We're happy to answer for you! What should I do if there are a lot of letters on the screen of Huawei mobile phones?

The operation steps are as follows: (1) It may be that you have unintentionally pressed the combination of the power button + volume button to enter the special mode, it is recommended that you press and hold the power button for more than 15 seconds, and try to force restart the phone to enter the desktop of the phone normally. (2) In order to avoid this situation in the future, it is recommended that you check whether the keys are easy to get stuck, or the protective case you wear squeezes the keys.

3) If the above methods do not work, please bring the relevant proof of purchase to a nearby Huawei Customer Service Center for maintenance. Tips: If you have not backed up your data before, it may cause data loss during maintenance.

Manuscript mountain accompaniment. The screen of the machine appears a lot in English, you must have turned it on, showing the CPU usage 1Users can go to the settings and find the "Developer Options Group"2In the developer Fluids option, the CPU usage will be displayed when the CPU usage is turned off, and the English that appears on the screen will disappear.

The English letter appears when the computer is turned on, and the computer cannot be turned on, which is an error in the Apple mobile phone server;

Server errors will generally lead to abnormal functions, crashes, data loss, abnormal interruptions and other phenomena caused by errors in the system software during the operation of the system software. Therefore, Alipay can receive messages, but cannot send messages.

You type it out and show it to me, or take a screenshot to show me.