Android Customer Service Complaints - page 4

I have a nexus7 which has worked perfectly for almost a year now it will not hold a WiFi signal even though I am only a few feet away from the hot spot. Why will it not hold the signal which is only just strong enough to give me basic functions on the internet?.

Got myself an Nextbook 7 Tablet and in the process of setting it up, I put a pin code and I don't know what it is. The manual does not give any details.
Can this be reset and if so, HOW?

Got a 7" tablet for Xmas added an account decided to get a better one and give old one to a friend.Try to add a google account in his name and every time I try it keeps saying google account manager has stopped working.cant go no further.What to do?

Thank you Andriod for messing up yet another phone for me this is my second Andriod phone and yet again I was forced into a O.S. upgrade which messed up my phone . If you insist upon the untested upgrades at least have the courtesy to allow us users the ability to easily return back to what worked .