I am Indian, I recently moved to poland and phone was working fine with both sim (local poland) and Indian airtel sim. I received an software update recently after that my Indian sim is not been detected by phone.
Scenario 1: If both sim are inserted then network is not detected
Scenario 2: If only one sim is inserted (local poland) then works fine with network and data
Scenario 3: If only one sim is inserted (Indian) then Sim is not detected and no network
Thanks and regards,
Sopan B Uttarkar
I'm also facing this problem from this morning after the software update in my Mobile 30s. Could your issue got resolved? Please let me know the solution if you have got any, thank you.