From the below link, You can view or download the XIAOMI 12 and XIAOMI 12 Pro owners manual in English.
English, PDF, total 54 Pages
The Xiaomi 12 User Manual / Guide contains the details of the setup and installation of the Xiaomi 12, It may include everything you need to know about your Xiaomi 12 smartphone.
XIAO MI 12 Frequently Asked Questions
Q: How do you reset Xiaomi 12?
A: You can try to reset your XIAOMI 12 by using a key combination of volume + button, power on/off button, and home button at startup.
Q: What is the screen size of the Xiaomi 12?
A: Xiaomi 12 offers a 6.28-inch display!