Here is information about customize your D series firmware..
This forum is NOT FOR USER questions or problems but DEVELOPER.
- Posts: 1
- Joined: Mon Apr 12, 2021 11:55 am
hi 2 all
i have UA tv model D5500, T-MST5DAAC firmware version 1014.2
i tryed to upgrade to T-MST5DEUC firmware versions 1023, 1025 and 1027
they all failed
any idea how to upgrade it ??