16. Take out the button switch connector on the left hand side

.9. Take out 2 screws which near the Sim card connector..

.8. Seperated the Keypad successfully..

.7. Pull and take out the keypad..

.6. Take 2nd screw inside and near the battery connector..

.5. Take 1st screw inside and near the battery connector..

2D Scanner Engine (for SE4500) Flex Cable Replacement for Symbol MC75A0, MC75A6, MC75A8..

47-Key Keypad Replacement for Symbol MC330M-R, MC330M-S..