samsung i747 call issue...need help plz

[BackOFF]

i unlocked i747 4.1.2 at&t with 17.0 toole version.after unlock i faced service problem.according to forum search for service issue i repaired it network services option with old 16.9 tool version.now signals are good also ime right but phone failed to call.when we make call it try to connect and then drop.can some one help me for this issue plz.

[lankan]

reflash to stock rom and try again. It helped me

[BackOFF]

nothing help for calling issue..after unlock...

[hm.faizan]

use new version 17,5 and rewrite imei

[bedel]

Originally Posted by BackOFF

i unlocked i747 4.1.2 at&t with 17.0 toole version.after unlock i faced service problem.according to forum search for service issue i repaired it network services option with old 16.9 tool version.now signals are good also ime right but phone failed to call.when we make call it try to connect and then drop.can some one help me for this issue plz.

Hey Buddy did you found any solution for signal problem I have same Pro with this, in my case I have connection in some part but not all the time, Also my Cell have signal and have operator name on the screen and I Can't to call or receive is like off, and I try to repair network and this option are disable or I cant to stick this option, I don't know if work to the some people or some Z3X Sam Tool I use Latest updated. Please you Solve the problem, can you shared how to do.
Regards.
bedel.