modem resets with 1.0.3.8 [not relevant]
I've noticed that jolla with 1.0.3.8 SW is asking for PIN codes a lot more than 1.0.2.5 SW. I guess the modem is crashing and resetting. Don't know how to trigger it but in O2 network in Germany this seems to happen a lot.
I have persistent logs enabled in journald so I could show some logs if anyone cares.