Further info. The unit boots up and generally operates except that there is some issue with the internet connectivity. The WiFi fan shows a full 5 bars when close enough to the router (signal is shown to be poor elsewhere in the house even when my laptop shows good sig strength) but within the sig strength fan symbol there is something intermittently showing. When a web page is loading in Chrome browser it comes in fits and starts, if I try to get anything from Playstore the search seems OK but as soon as Install is clicked is puts a message of "No Connection" in the top banner. I can't tell if it is a hardware issue or software/driver related. It used to be OK before the reset to factory.........
Rans6...........