Download Mi PC Suite and run it, login to your mi accout:
- Your mi account login.
- Password from account.
- Sign in. After go to updare/flash section: Now you see this window: Here we need reboot phone to the recovery (Power off/ Hold volume up(+) and power), choose Connect with Mi Assistant, when phone connected:
How do I use Mi assistant in recovery mode?
Just reboot your device to recovery mode (hold vol+ and power button, then after reboot press "Connect to Mi Assistant", then run xiaomiadb sideload_miui filename and in a matter of seconds you will know if the rom you want to install can be installed, and if it can, this tool will instll it immediately.
What does Mi assistant do?
Mi-Assistant provide security, system optimization and software management for your phone, designed by ZTE Mobile software development team. Mi-Assistant only adapt ZTE handsets, if you run on other phones , part of function will be limited.
