UPGRADE FIRMWARE-3
Flow chart
In the case of upgrade firmware
In the case of replace of the DVD main board
Replace of the DVD main board
Check the firmware
Download the firmware
Setting the regional code
Check the firmware and regional code
Check of general operation
1
2
3
4
5
Setting the regional code
3
Check the firmware
1
When the firmware
is the newest version
When the firmware
is not the newest version