Quectel Ec25 Change Imei -

Make a note of this number. You may need to restore it later. Some EC25 modules ship with IMEI write-protection enabled. To disable it temporarily, you may need the "IMEI unlock password" from Quectel (usually available only to verified OEM customers). However, for most standard EC25 modules:

OK Try:

AT+CFUN=1,1 Or power-cycle the module physically. quectel ec25 change imei

Soft reset:

AT The module should reply:

AT+CGSN (Returns IMEI without label.)