Xiaomi Mi 2 can t touch the screen after charging, double clearing, and the line brush is invalid. W

If the charging is canceled and the system can be touched normally, it means that the system is OK.

It is possible that the ESD protection of the Xiaomi touch screen is not shielded. Because the capacitive screen is very sensitive to the control of static electricity and charging state, if it is not shielded well, it will be hindered in use. It is recommended to find an after-sales service to replace the new screen.

There is really no way, so let the after-sales service add a serial resistor on the motherboard to attenuate the current and try it.

Hello! Please try if you can enter recovery (power off, press and hold the volume up + power button to enter recovery) to clear the cache, clear user data, clear all data, (if you haven't backed up your data before, then all the data in your phone will be cleared) Use the line brush to reflash the complete line brush package of MIUI V4, you first go to the official website ** the latest development version of the line brush package. Turn the computer to the driver, ** miflash flash tool, use the line brush on it.

b, please flash according to the flashing tutorial, flashing tutorial.

Mi 2 is still not good, it is recommended that you send it to your local repair point for testing, address and ** query hope to help you.

Hardware issues need to be replaced.

After-sales service there to test.

Hi! It may be that there are some apps in your system that interfere with the normal operation of the system, especially some programs that have gained root privileges, so for the sake of your phone's system security, please do not use root privileges at will. It is recommended that you back up your data, enter Recovery to clear all data (turn off, press and hold the volume up + power button to enter recovery), upgrade your phone to the latest development version of the system, do not install apps that require root permission for the time being, and see if it can be restored to normal.

A more detailed description of the problem will help netizens understand the troubles you are encountering and help you solve the problem more accurately. Thank you for supporting Xiaomi phones!

I've been in this situation before, and it would be nice to end up smashing it with a hammer!

Go to the business hall and ask, it may be a problem with the phone itself.

Brush a machine, it is estimated that it can be solved, it should be a problem on the software.

Mine too! It's really annoying, what a bad phone, I directly deduct the battery, deduct it once and use it once, and the deduct is healthier!

Hello, this is a common feature of capacitive screens, because it is inducted by static electricity, it will interfere when there is a current input, please try not to use it when connected to an external power supply.

You are welcome to ask questions on the Xiaomi Enterprise Platform.

I'm a mobile phone repair master. I have a common problem with your mobile phone's handwriting screen, because the capacitive handwriting touch screen is inductive, it is recommended that you send your mobile phone to the manufacturer for warranty, otherwise you will not need it and then take it to the manufacturer, so the manufacturer may say that you think it is damaged.

The line is not connected, so reconnect it.

Hello, 1.It is recommended that you uninstall your system security software, enter recovery (shut down, press and hold the volume up + power button to enter recovery) to clear the cache and try to recover.

2.Please back up your data, enter recovery to clear all data (shut down, press and hold the volume up + power button to enter recovery), do not install third-party system security software for the time being, and check whether the annihilation can be restored to normal.

We hope you find the above reply helpful.

In the event of mobile phone screen failure, first of all, we need to clean the mobile phone screen, and the static electricity of the mobile phone screen may also cause the touch screen to fail, so you only need to gently wipe the entire screen with your hands. Or you can try to remove the protective film to clean the screen.

After finding that the phone's touch screen is not working, we can also try to press the lock screen button back and forth a few more times. In many cases, the phone's touch screen fails because of software conflicts or incompatibility caused by slow response, so pressing the lock screen button back and forth a few times may be restored.

For more serious cases, you can try by turning off the phone, then waiting for a few minutes before turning it on. Or remove all the memory cards of the mobile phone with the sparrow bucket and ** card, wait for a few minutes and then install it before trying.

In addition, there is a situation that is encountered by friends who often use beautification, this situation may be caused by the incompatibility of various beautification software and the system, and the solution is also very simple, generally uninstalling beautification software similar to the theme can be solved.

If you can't troubleshoot the problem through the above, you will have to restore it to factory settings. First, use a PC suite to back up the contents on your phone. Before paying attention to the soft grid, take out the memory card first, otherwise it will be formatted together, and the contents of the card will be completely deleted!

If this persists, try flashing your device again.

After flashing, if such a situation still exists, it is a hardware failure, and then you need to go back to the after-sales service, or return to the factory for maintenance.

It's a sense of justice.

I am docile autumn rainfall.

I worked all day and got half drunk in the evening.

Devouring the remnants with a vengeance - they are very.

Drop and pull up the nets.

They all laughed haha.

Hi! Dear, it is recommended that you go to your local Xiaomi after-sales service center to test it.

You are prepared, you don't need to flash the machine, the flashing process itself will clear the data, it is recommended that you Zheng Chun back up the data before flashing, the backup can be restored.

You are welcome to ask questions on the Xiaomi Enterprise Platform.

It must be double-cleared before flashing, and don't do it after brushing. Don't play memory patches, they are all supported now!

Samsung's official website does not provide flashing software. Due to the risks associated with flashing, such as mobile phone problems caused by self-flashing, it may also affect the repair, so we do not recommend that you flash your phone by yourself.

If the phone cannot be used normally due to system failure or the phone has problems after flashing the phone by itself, it is recommended that you send the device to the Samsung after-sales service center for an engineer to help check and deal with it.