My MangoH activation seems to go fine upto a point. I have no connection from the device now and obviously no updates on the dashboard. Here’s the current cm command outputs
cm data
Index: 1
APN: internet.sierrawireless.com
PDP Type: IPV4
Connected: no
Power: ON
Current Network Operator: T-Mobile
RAT: UMTS network (LE_MRC_RAT_UMTS)
Status: Registered to a roaming network (LE_MRC_REG_ROAMING)
Signal: Very strong signal strength (5)
cm info firmware
SWI9X15Y_07.12.09.00 r34123 CARMD-EV-FRMWR1 2017/04/26 23:34:19
cm sim number
Phone Number:
cm sim status
SIM card is inserted and unlocked (LE_SIM_READY).
[ also posted on sierra forum]
Try
cm data connect
To have registration update on Air vantage you need to set the heartbeat (click the communication button on the dashboard). Select 15mn and power off/on the board and start airvantage connection in your apps.
Francis