33. Take out the screw on the motherboard

.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..

23. Put down to open the connector (brown in color)..

15. Take out 4 scews on the backup battery cover..

.Back Cover for Motorola Symbol MC9090-S..

.Motherboard Replacement for Motorola Symbol MC9190-Z RFID  ..