Hi all, Don't know if this is the correct section but am really in need of urgent help. I've recently rooted my Galaxy S3 with CWM, but couldn't do the ROM upgrade due to CWM being an old version or something like this. I downloaded ROM Manager and upgraded CWM. Then went to recovery mode and installed the ROM. Upon restart, the screen remains locked forever on the ROM's initial screen. Any urgent help would be really appreciated. Thanks.