11. Take out 2 screws in the back cover

.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..

Barcode Scanner Engine (1D) (SE655) for Symbol MC2100, MC2180 Part Number: SE655 / 20-149583-01..

33. Take out the screw on the motherboard..

Motherboard ( with Window O/S)  replacement for Zebra ET51..

Original Symbol MC67 MC67NA power supply for USB Charging & communications cable ..