GT-I9100 S II IMEI NULL Done Via JTAG Conection!!!
Step -1
Write EFS Via Jtag Conection ( one click )
http://img9.imageshack.us/img9/3334/dm0v.png
Step -2
After Write EFS Need Write Boot File ( Boot Repair )
BOOT Repair
http://img541.imageshack.us/img541/4664/ga4n.png
