Quectel Ec25 Change Imei _verified_ Jun 2026

The network sees only the numeric IMEI. If the new IMEI belongs to a valid device category (e.g., another LTE Cat 4 modem), basic data works. But advanced features like VoLTE, RCS, or carrier-specific provisioning may break if the IMEI indicates a different device class (e.g., a phone vs. a module).

Changing an IMEI is illegal in many jurisdictions unless you are the authorized manufacturer or have legal rights for repair. Unauthorized modification can lead to your device being blacklisted by carriers, as it compromises the integrity of network security. Prerequisites for IMEI Modification To interact with the Quectel EC25, you need: quectel ec25 change imei

For modules where AT+EGMR is disabled, advanced users sometimes resort to: The network sees only the numeric IMEI

If a module's NV memory becomes corrupted during a firmware update or due to electrical interference, an engineer may need to restore the original, factory-assigned IMEI to ensure the device remains functional on the network. a module)

Replace "newIMEI" with your desired IMEI. Ensure the new IMEI is a valid 15-digit number.