EM7455: Restore the APN settings to their original factory defaults without the need to reinstall the firmware

IoT Modules MC/EM Series
1

How do I restore the APN settings to their original factory defaults (supplied as a part of PRI file) without the need to reinstall the firmware?

2

Have you tried at!rmareset

3

rmarestore returns error

at!rmarestore
ERROR

4

Have you tried at!rmareset

5

Thank You!

AT!RMARESET=1 has helped to restore to factory default APN settings.

The only drawback is that it changes the IMPREF to GENERIC.