Why can't I access the enhanced service menu?
Posted: Fri Jun 16, 2023 10:44 pm
I succeeded to build a remote control with an Arduino Nano and tried to enter the enhanced service menu in my UE32D5700.
I pressed INFO - MENU - MUTE - POWER and the service menu appeared.
Then I pressed INFO - FACTORY. The service menu disappeared and on the top of the screen appeared a red text:
T-MST5DEUC-1016.0 0:02:27 32A6UF0E EXT
That was all.
Then I pressed FACTORY - 3SPEED and a message box appeared "not available" (translated from German).
Seems that the previous owner upgraded the firmware (now 001016) and I should try to downgrade it, right?
I pressed INFO - MENU - MUTE - POWER and the service menu appeared.
Then I pressed INFO - FACTORY. The service menu disappeared and on the top of the screen appeared a red text:
T-MST5DEUC-1016.0 0:02:27 32A6UF0E EXT
That was all.
Then I pressed FACTORY - 3SPEED and a message box appeared "not available" (translated from German).
Seems that the previous owner upgraded the firmware (now 001016) and I should try to downgrade it, right?