Xiaomi 1s now uses a third-party software to change the font, and the font cannot be displayed. The whole mobile phone is garbled, and the text message can't be read. How to solve it?

Hello, please go to System Settings-Applications-Theme Style-Clear Data and restart your phone to see if there is still this problem.

If it still doesn't work, please back up the data and enter the recovery to clear all the data (shut down, press and hold the volume up+power on key to enter the recovery). You can also use the font that comes with the Xiaomi theme. Software that uses other fonts may not be compatible.

Thank you for your support and wish you a happy life.