Connect your device directly to your PC via a reliable USB port. Avoid using external USB hubs, as loose connections can terminate power mid-flash. Check your Windows to confirm the AT and LOG communication ports populate under the Ports (COM & LPT) section. Step 4: Run the Initialization

: Essential for fixing "bricked" devices or restoring the EFS (Encrypting File System) partition to repair IMEI issues.

The program cannot successfully command the modem to switch into download mode.