From a reverse-engineering perspective, the repacked tool operates through these layers:

Dial *#*#83781#*#* (Engineer Mode) → Log & Debug → USB Port Settings → Enable DIAG. Alternatively, enter *#*#3646633#*#* and enable Serial Port.

If the baseband version shows "Unknown," the modem cannot read the IMEI, preventing network registration.

: The term “REPACK” often indicates a cracked, pirated, or illegally modified version of proprietary software. Using such tools violates software copyright laws and often bundles malware, spyware, or other security risks.