Hello. Recently I bought a Lenovo A630 (Android 4.0.4) from minideal. The phone was rooted by them. Yesterday I accidentally uninstalled a system application with Titanium Backup and now the phone doesn't work. The app was the com.google.android.gsf.login which I guess has to do with login in the startup wizard. The phone starts and in the welcome menu it shows me an error ''Unfortunatelly setup wizard has stopped'' and then nothing. Is there a way to solve this problem and restore the above app? I didn't keep a back up with titanium bacjup during uninstallation.