Patched Firehose File For Poco X3 Pro 2021 [portable] -

Standard tools like MiFlash are used, but they must be configured to use the patched .mbn or .elf firehose file instead of the stock one included in the firmware package.

Patched Firehose File for Poco X3 Pro (2021) - Fix Bootloop, Unlock Bootloader & More! patched firehose file for poco x3 pro 2021

After success (green bar in MiFlash):