Sim card doesn't show up anymore

[Irina_Spitznagel]

Who is your provider? If it’s Deutsche Telekom, Congstar or T-Mobile Austria, have a look at this topic:

FP2 kills some SIM cards

Update: FP2 kills SIM cards from german Telekom – T-Mobile D, congstar, T-Mobile A - see posts below. I can not simple activate SIM 2, i have to reboot. SIM 1 is active, SIM 2 is off switching on SIM 2 FP says SIM 2 is activated but still no service waiting -no service airplane mode on and off still no service on SIM 2 reboot -> service on SIM 1 and 2 I still have experienced that I’m loosing service on SIM 2 sometimes and have to reboot. My setup: living in Austria (SIM 1 (personal) - au…