Xiaomi 2 has been on standby, and then the text message came. Clicking on the SMS icon doesn't respond. 0628, other task icons are not responding. Then there was a black screen R.

Please try it according to the following two points:

1. Please try to back up the data (create a new backup by opening the system and securing ~ backup ~). ), then, enter the recovery mode, clear the cache, clear the user data, clear all data, and do not restore the settings and third-party security software in the mobile phone when restoring the backup. Try to use it normally.

2. If it still doesn't work, I suggest you brush the whole package again with a line brush according to the following method. You can refer to the following brushing tutorial:

A. First, you download a MIUI line brush package suitable for your model in Xiaomi official website. This is the link:/topic-mirom.html.

B. During downloading, please back up data, enter recovery (shutdown, press and hold the volume increase+power on key to enter recovery), and clear the cache, user data and all data. Install the computer driver and download a miflash brush tool. This is the driver installation link of Mi11s series: /thread-504332- 1.html.

Thread-3104435-1-1.html of/m2 series.

D. If you are not familiar with brushing, you can refer to the brushing video tutorial made of rice flour:/v _ show/id _ xnteymjq1mzi4.html.

A more detailed description of the problem will help netizens understand your troubles and help you solve the problem more accurately. Thank you for supporting Xiaomi mobile phone!