Hello all,
TT belongs to a colleague. Says that it "just stopped working". Cannot trust him to tell me the truth and any vandalism imaginable may have been committed so pointless asking him.
It shows as a drive and I copied over all the files from the internal flash, just 15 files and surprise surprise, NO ttgo.bif.
I deleted the all files except map folder containing TT legit map and ran TT Home. "Application update ...