Mangoh green cannot detect sim card
root@swi-mdm9x15:~# cm radio
Current Network Operator:
RAT: UMTS network (LE_MRC_RAT_UMTS)
Status: Not registered but currently searching for a new operator (LE_MRC_REG_SEARCHING)
Signal: Strong signal strength (4)
root@swi-mdm9x15:~# cm sim
SIM card is absent (LE_SIM_ABSENT).
I tried to change sim2, it was not working
root@swi-mdm9x15:~# cm sim select EXTERNAL_SLOT_2
Unable to select ‘EXTERNAL_SLOT_2’.
Any ideas what I could try?