Similar problem from EG25-GC Firmware Request - Intermittent SIM Failure (CME ERROR 13) - GPD Win Max 2
- Please send me the latest firmware for EG25-GC (I understand version 30.202.30.202 or newer may be available)
- Please also send QFlash tool if required for the update
- Any recommended AT+QCFG settings for SIM recovery
Please send both Windows and Linux flasher.