שום דבר שגוגל לא היה עוזר לך בו..
https://c.mi.com/thread-2137817-1-0.html
d. Enter fastboot mode by holding together "Volume Down + Power" andconnect your device to your computer
e. Enter the terminal command in command line: fastboot flash recoverytwrp.img. Attention: Do not restart yourdevice otherwise Xiaomi's original recovery might overwrite the custom recoverytwrp!
f. Boot your device into recovery (3 possible methods)
+ by entering terminal command in command line: fastboot boottwrp.img, or
+ by holding together "Volume Up + Power" until you see the MI logo,release "Power" button but keep pressing "Volume Up" untilyou see the recovery, or
+ by holding together "Volume Up + Volume Down + Power" until you seerecovery
