:( :( hii al here ... please help me....
i get problem on nokia 7650 some of key pad button can't work.(button 1,2,4,6,7,9,send,end,c,) it just button 3,5,8,0,* can work normaly..
i have change cable interface..2X result is same so i try to clean the keypad contact. not solved did any solution for me?????

try changes flexible....
good luck.

hi... man... !!!!!! did you read my experience... i have try twice..(2x) and the result is same.
did any body here have line diagram of 7650????,
i guess it caused by bad line connection. please help me to solved..

try resoldering the connectors. hope this may help. board connectors

Did you use new flat cable? Did phone is moistured?
You must explain what is happen with phone!

@fatahillah ur soldering nt good