If you like to play free games on your n81 do not upgrade your firmware. I have just upgraded my firmware and now am not able to play the free games on it anymore even the free trial ones that came with the phone. I've tried to undo the upgrade and have researched on the internet to find out how to but it seems to be imposible. The new firmware is unhackable.
If anyone do find a way to play free games again or downgrade please help.
