Restart the module to ensure the changes are finalized across all internal systems. 4. Troubleshooting and Firmware Issues
print(f'IMEI changed to imei')
Open Command Prompt as Administrator and navigate to the QFirehose folder. quectel change imei install
| Command | Function | Example | |---------|----------|---------| | AT+EGMR=1,7,"<new_imei>" | Write IMEI to NV memory (permanent) | AT+EGMR=1,7,"123456789012345" | | AT+EGMR=0,7,"<temp_imei>" | Temporary change until reboot | AT+EGMR=0,7,"123456789012345" | Restart the module to ensure the changes are
On Linux systems (like the PinePhone), you must often stop the modem-manager service first to prevent it from locking the serial port. Step-by-Step Procedure "123456789012345" | | AT+EGMR=0