Purchased a Softwinerf900 from eBay. It downloaded only once. I phoned Google App Support and they told me my tablet was manufactured by ACER and that it was not compatible with the Google App Store. That I would need a Superuser App and suggested that I go to ************ - GSM phone reviews, news, opinions, votes, manuals and more... to check some of the posts. So if any one else is having the same problem not being able to DL Google Apps this might be the reason.