PROBLEM: S3802 Sim-lock
ACTION: Following steps
1st full flash
http://i1255.photobucket.com/albums/...ps0f5d45fe.jpg
2nd read mobile info
http://i1255.photobucket.com/albums/...ps78aae795.jpg
3rd click unlock
http://i1255.photobucket.com/albums/...ps20969874.jpg
put simlock 00000000 problem solved