Bought one off Amazon. Have had unpacked for about 30 minutes and I'm already sending it back. Got to where I could set up my Google Account and then it started giving me messages telling me various Google Services have stopped running so I can't run any Google apps. Started with Google Play Services and has moved to just about everything else. In the mean time, it did an update for Android--was hoping it would fix the problems....it didn't. Now it restarts every minute or so in between the constant messages telling me the various Google Services have stopped.. I can't even get into settings so I can wipe it clean before sending it back. Any ideas on how I can wipe it clean since it did sync my email and I'd prefer NOT to send it back with that info on it.