I have following mPCIe modem in a PC Engines APU3 device: ATI Manufacturer: Sierra Wireless, Incorporated Model: MC7750 Revision: 33, SWI9600M_03.05.10.13ap r6237 cnszxd00000132 2014/04/18 16:55:52 MEID: ************** ESN: ***********, ********** IMEI: *************** IMEI SV: 1 FSN: *************…

MC7750 and `CME ERROR: SIM wrong` with various SIM cards

jyijyi April 7, 2023, 2:17am 3

Could it be hardware issue on the sim slot pin from modem?

How to reset MC7750 into QMI and AT-command mode on Linux?

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