Hello, Mi Fans!
Lightening Fast - MIUI 9, has been started rolling out under Global Beta ROM, know more about it here. While everyone is in await to have the newest iteration on their device, here’s the guide you can follow:
Important points before Flashing,
Depending on the ROM version, follow the appropriate method
How to Flash Recovery ROM
This method applies, when you have the update waiting
This method applies, when you have the OTA package (Incremental or Full) downloaded via link beforehand.
How to Flash Fastboot ROM
If you face phone not getting detected,
How to Unlock the bootloader
How to Take Local Backup
Steps to Follow
Don’t remove the device while flashing is going on, it might take 3-5 minutes.