sm-b350e keypad menu not woking done

[kjnoriga]

share sm-b350e keypad menu not woking 1st clean unit or sa keypad wala parin hanap ako wala ako makita naisipan ko i tester ung lahat na mga keypad key at di din ako nabigo done
http://imgur.com/a/kk42e

http://imgur.com/a/D2ix9

http://imgur.com/a/ereRU
done pasinya na po....