hi got a nokia 6822a from my friend, it turns on fine, screens fine etc etc. The really annoying problem is that the keypad mafunctions( the main number keypad on the front of the phone). when i press the red button it comes out as 7 and etc etc. i was thinking of flashing it, would this solve the problem? and how could i do this or is there another way to fix this problem. i have tried factory reset but it did nothin? thanks!