: Modification may fail if the module is connected via certain WAN interfaces. Disconnect external ethernet or network cables during the process. 2. Fastboot Method (For Advanced Recovery)
Changing the IMEI on a Quectel EC25 module is technically possible, primarily using the AT+EGMR=1,7,"new_IMEI" AT command or, for advanced users, Qualcomm low-level tools like QFirehose. However, this capability exists in a legal gray area that, for the vast majority of use cases, is firmly illegal.
First, a necessary disclaimer: Legitimate use cases exist, but they are narrow.
If you are on a Linux system (like many router distributions), the ModemManager service may conflict with your terminal session. Stop it before proceeding:
The command syntax is:
Quectel Ec25 Change Imei Hot! (2026)
: Modification may fail if the module is connected via certain WAN interfaces. Disconnect external ethernet or network cables during the process. 2. Fastboot Method (For Advanced Recovery)
Changing the IMEI on a Quectel EC25 module is technically possible, primarily using the AT+EGMR=1,7,"new_IMEI" AT command or, for advanced users, Qualcomm low-level tools like QFirehose. However, this capability exists in a legal gray area that, for the vast majority of use cases, is firmly illegal. quectel ec25 change imei
If you are on a Linux system (like many router distributions), the ModemManager service may conflict with your terminal session. Stop it before proceeding: primarily using the AT+EGMR=1