Sorry I didn't post this sooner, I have had good success on helping others with their T6 on another forum. please follow instructions
OK boys I have figured it out for the time/date change and lost sat strength and signal problem.
-go to system
-click on Android
-enter Android settings
-scroll down to Apps and then scroll across to all the way> " ALL" at the top of the page
-scroll all app's you may have used especially KODI and "CLEAR CACHE" **** DO NOT TOUCH (CLEAR DATA) *****
We still need the a new file from DL