bigjump
21st March 2009, 10:24 PM
I have had an O2-UK branded Kaiser (O2 Stellar) phone, which is never SIM-locked, for over a year now. I flashed a few ROMs and used the phone with SIM cards from various network (both UK and foreign ones while traveling) in the past with no problem. However about a week ago, the phone function suddenly stopped working with my Orange-UK SIM card. I tried O2-UK and Three-UK SIM cards with no luck either. When I put the SIM card in, the phone can still detect the SIM change and prompt me to reconfigure the phone to the new network. But after the wizard and a reboot, it still shows "No Service". I even tried a few different ROMs available, still no luck. Until yesterday, I noticed that when I put a Vodafone UK SIM into the phone, it works. But only Vodafone UK. The O2 and Three SIM both work in other phones. I even tried KaiserUnlocker, but was told my phone is already unlocked. Does anyone know what is wrong with the phone? I did flash a new ROM a few days before the issue occurred, could that be the cause? Now no matter which ROM I use, cooked or O2/HTC official ones, nothing changes. Thanks in advance!