Hi All, i have Mangoh Yellow that cannot recognize SIM in the external slot, cm sim response SIM card is absent (LE_SIM_ABSENT) So, i was tried to update the FW with/without Octave and back to last version of the system without changes, in AT CMD the SIM cannot recognized. if i change it to embedd…

seems this is hardware problem, some user does not see this issue on mangoh yellow: [image] APN will recover when mangOH Yellow reboot mangOH Yellow Hi jyijyi, Thank you for your reply. I know that “at+cgdcont” can set more APN, but I use mangOH red with WP7702, the APN …

Thanks @jyijyi , I think isn’t the issue here, the device has recognized the SIMs before and established connection over external SIM, so i think is SW issue. If i was trying to set the AT!UIMS=1 or 2 it’s feedback ERROR, so something stop the modem to choose with external sim, it managed automati…

But in your log, you can do " cm sim select EMBEDDED", but now at!uims=1 returns error, seems not matching each other .

Thnaks @jyijyi after my double check it seems like HW issue, the right inside leg disconnectedd. thanks for your help, the secound MangOH yellow working well.

MangOH Yellow cannot recognize SIMs in slot 1

mangOH Yellow

jyijyi September 24, 2020, 9:21am 2

seems this is hardware problem, some user does not see this issue on mangoh yellow:

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MangOH Yellow cannot recognize SIMs in slot 1

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