Hello everyone! I was tinkering with my phone (which I usually do since the 1st time I got a samsung smartphone) and suddenly I got this "No Sim Card" icon. I hope this can still be fixed. First, here is what I did with my phone: 1. I updated it to Android 4.1.2 using TheWhisp's CM10 rom. 2. I set the app configuration to save apps in the sd card rather than in the internal storage. I used the terminal app that came from the CM10 rom. Here are the commands that I used: $> su $> pm setInstallLocation 2 3. I originally tried unlocking my phone using this tutorial: http://androidforums.com/galaxy-min...0-ace-s5830-gio-s5660-pop-i559-fit-s5670.html But I gave up since I there was no /efs/mits directory and resorted to this tutorial: http://forum.xda-developers.com/showthread.php?t=1335548 After following the tutorial (which didn't help me since I never found the code), I restarted the phone and then I was greeted with a "No Sim Card" icon. Could anyone possibly help me? I am really desperate to get this fixed. Thanks!