24. You can take out the barcode scanner flex cable

.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..

1D Barcode Scanner Engine (SE950) for Motorola Symbol MK4900 ..

.Barcode Scanner Replacement for Symbol MC3090-Z RFID -SE950 ..