The Xiaomi POCO F3 Pro official firmware on this page will help you upgrade your phone MIUI variation to the most recent. To move from Beta to Stable ROM (vice versa) or un-brick your phone, you need Fastboot ROM.
If you formerly rooted or modified the system partition of your phone, you should think about flashing the Fastboot ROM. It will overwrite all existing customized system files to replace with factory software. To make sure that all important information on the phone (like contacts, messages, app data, and so on) is safe, back them all up due to the fact that you could loose information after flashing.
Again, charge the phone to a minimum of 30% so that the flashing process will not be interrupted by low battery. Interrupting the firmware setup suggests bricking your phone.
Download either the Fastboot or healing firmware from the link( s) listed below and follow the recommended flashing directions immediately after the download choices. Do not think twice to report any broken links detected.
Xiaomi POCO F3 Pro official Fastboot ROM
|V120.2.0. RKHEUXM||Europe (EEA)||Download||2021-03-19|
Important! Always backup existing firmware prior to flashing any firmware.
How to flash Xiaomi firmware
After downloading the firmware from above link, get a practical USB cable television, then follow the guidelines via this link to discover how to flash Xiaomi Fastboot and Recovery firmware.
If you have any questions or other contribution please post in comments section for assistance.