Been going through a nightmare for the last 2 days. Several months ago my computer crashed and I lost much of my iTunes music, movies, etc. I have spent the last two days reloading it as it was on my iPad and not the computer. Got that done and so today to get my Apps updated I loaded the ios5 and now I have no Wi Fi. I read some blogs and it said to reset to factory settings. Did that, but no luck. Still no Wi FI! Help!!!!