Hi, I use Firetrap JellyBean rom 2.2. When I restore origin rom 2.1, my phone cannot recognize sim card, it always show “no service” (sim card work fine in another phone and I tried another sim). I searched mobile network and it show “your sim card does not allow connection to this network”.
Then I updated to Firetrap JellyBean rom by SUTLR again it work fine. With Cyanogen rom, it still this error.
How to solve this problem? Please help me!