This file, tagged %5BTOP%5D (decoded as ), promised to be the ultimate solution.

Because the device is bricked, it may automatically register as a Qualcomm 9008 device when plugged into a PC. Check your PC's under "Ports (COM & LPT)".

A patched Firehose file is a modified programmer binary where the secure boot or account authentication check has been bypassed or "patched." This allows standard users to flash firmware without needing an authorized service account. Why Do You Need It for the Poco X3 Pro?

Once the tool logs "Flash Successfully" or "Download Succeed", disconnect the USB cable. Hold down the Power button for roughly 15 seconds to force a cold reboot. The Poco or MIUI/HyperOS logo should appear on the screen. Troubleshooting Common Errors