Xiaomi's mobile phone uploads the error log.

1, Open Settings and Developer Options: Open the phone settings, enter the system settings page, and click more settings options. Open the developer option and turn on the USB debugging function. You can enable the debugging function of communication with the computer to prepare for subsequent uploading of error logs.

2. Connect the computer and use adb command: Connect the mobile phone to the computer, and search in the computer options on the computer desktop and open the command prompt window. Enter the adblogcat command in the command prompt window to view the phone log. Get the error log of mobile phone, so as to analyze and solve the problem.