I've searched around and read a lot but couldn't find the answer to my problem.
Here is my issue.
When I dial a number, it tries to call then ends the call right away before it even rings.
Can't receive calls either.
Can't send sms, nor receive sms.
I have full signal and it says my carrier on the status bar
Imei is correct - same as back of phone
Phone is unlocked - checked status
Unlocked with Galaxsim unlock, paid version
used repair gsii by helroz, didn't work
apn is picked up by the phone
carrier sim applications menu shows but don't work
Went back to stock with mobile odin, all the way to gingerbread which I'm using right now.
Please advice on what to do, any help is appreciated.