It would last me 4-5 days for the last year then last week it would only last 1 day. I'll charge it & put it on about 11am but by 8pm its completely dead! I tried shutting down all the suggested things, didn't work so I did a complete factory reset & started from scratch but it still only lasts half a day sp my best guess is the battery is shot. After reading on these pages it looks like this may be a common problem? How do I replace the battery? Thanks
