Maitrey said:No it hasn't...is thr any app which allow to do video chat with using backside camera!!!''
Maitrey for IPF
You could try Skype if it's 3GS compatible, I'm not sure if it can switch to the rear camera but even so, the mic is on the front of the phone.......so even if it does work the other person is going to get seriously dizzy as the phone is spun round repeatedly.
The Archangel