Quectel m26 with imei 012345678912345

Helo Support,
how to change 012345678912345 imei?
I have try

AT+EGMR=1,7,"358265012769478"
OK
AT+CGSN
012345678912345

and

AT+WIMEI=358265012769478
OK
AT+CGSN
012345678912345

ati
Quectel_Ltd
Quectel_M26
Revision: M26FBR03A06-TTS

Any help would be highly appreciated