By mistake iphone firmware 1.1.3 has been restored from iTunes (iPhone was unlocked, jailbreak and activated on 1.1.3, and was working absolutly fine)..
Now i tried tried tried but not able to activate my phone functions even after downgrading and upgrading to 1.1.1 > 1.12 > 1.1.3 ..
iphone shows the error "Incorrect SIM - insert and unlocked and valid sim to activate iPhone). I m using turbo sim...
iPhone - 8 GB (week 45 manft)