I use it fmb140 03.25.11 rev140 configurator 1.3.23. c140 to test - all was ok.
I was trying update to rev 300 1.3.15 c002 03.25.11 firmware. Succesfully updated but after that is problem connect to box by configurator (not support)
How can I restore to default factory or downgrade to c140 firmware?