How to update firmware and apps on your Android Box T8

Is there an new update for t8mini running marshmellow

Is there any updates for t8-s plus 5.1

Is it possible to change the home screen background. Thanks.

Update doesn't install. Downloads but clicking install does nothing

My T8 SE comes up with "Error communicating with server!" message when I click on available updates...
Build version is p200_2G-userdebug 6.0.1 MHC19J20170716 test-keys
Please can you help?

Hello!
My droidbox fails to turn off through the app, it goes to reboot.
Very uncomfortable ((
Can I do something about this?
Thanks if you help!

Is there an update for a T8 S plus V1 thanks

When checking for available updates I'm getting an "error communicating with server error".