However, I must clarify a few critical points before providing a useful feature suggestion:

, ensuring the filename remains identical to what the flashing tool expects. Entering EDL Mode Connect the device via test points

: Rename the patched file to match the exact name of the original file you just moved. Enter EDL Mode Power off your device.

While these files offer "extra quality" in terms of flexibility and repairability, they must be sourced from reputable communities like XDA Developers or 4PDA to ensure they are compatible with the Poco X3 Pro's hardware ID (0x000a50e1). Are you currently trying to a Poco X3 Pro, or POCO X3 Pro | POCO Global

Perform a factory reset from the stock recovery menu after an EDL flash. This clears old cache blocks and rebuilds encryption keys smoothly.

The patched firehose will bypass the Auth, and the flashing process will begin.