Quectel Ec25 Change Imei Jun 2026

Modifying the identity of a Quectel EC25 module is technically straightforward using engineering commands like AT+EGMR . However, this utility is strictly intended for isolated development environments, hardware testing, and legitimate repairs by authorized technicians. Developers must always evaluate local telecom laws and carrier agreements before altering cellular identifiers on public networks.

Changing the International Mobile Equipment Identity (IMEI) of a Quectel EC25 module is a technical procedure primarily used for authorized repairs, network compatibility testing, or restoring lost identification data after a firmware corruption.

If you are using a Linux-based system (like Mobian or OpenWrt), you must stop services that might lock the serial port, such as : systemctl stop ModemManager.service Use code with caution. 3. Write the New IMEI quectel ec25 change imei

The Quectel EC25 utilizes standard Hayes (AT) commands for configuration, alongside proprietary Qualcomm/Quectel extensions for advanced programming. Step 1: Identify the Correct COM Port Connect the module to your PC.

: The modem distributor 'themodemdistro.com' has created an EFS Recovery package. You can download it using this command: Modifying the identity of a Quectel EC25 module

AT+QCFG="imei",0,"123456789012345"

Follow same steps with original IMEI from module label. of both old and new IMEI – without the original, you cannot certify or return the module. Write the New IMEI The Quectel EC25 utilizes

AT+RESET

is done via: