Create a folder named log inside your directory to avoid errors. Replacement: Go to the images folder of your extracted ROM. Delete the original prog_ufs_firehose_sm8150.elf .
Requires a digital signature and server-side authentication from Xiaomi to start the flashing process. Patched Firehose File For Poco X3 Pro %5BTOP%5D
A (or programmer file, *.elf ) is a proprietary, signed binary that allows communication between Qualcomm’s EDL (Emergency Download Mode) and a PC’s QPST/QFIL or Xiaomi’s MiFlash. The “patched” version for Poco X3 Pro bypasses Xiaomi’s signature checks, allowing unauthorized operations—most notably flashing custom images (like TWRP, patched boot) and debricking without authorized Xiaomi EDL auth. Create a folder named log inside your directory