HI FRIENDS I WILL SHOW U THAT HOW U CAN REPAIR YOUE TELEPHONE SO YOU CAN EASILY REPAIR IT YOUR SELF AND SAFE YOUR MONEY AND TIME.
IF THE TELEPHONE KEYPAD IS NOT WORKING.
FIRST OPEN THE TEPLEPHME SCREW WITH THE CORRECT SCREW DRIVER.
THEN CAREFULLY OPEN THE COVER OF PHONE AND CLEAN ALL THE CIRCUT.
THEN OPEN THE KEYPAD AND WASH THE KEY POINTS AND WASH THE RUBBER PAD WITH WATER AND FOR THE KEYPAD YOU HAVE TO USE "CTC".
THEN DRY THE CIRCUT AND TURN ALL THE SCREW BACK AND CLOSE THE COVER CAREFULY .