You can avoid having to free up the 1.6GB of storage required for the update by doing the update through iTunes on your computer.
Is the hard drive on your computer almost full? If so, you'll have to do what I did and get an external hard drive to hold my iTunes library."The Ipad cannot be synce because there is not enough free space to hold all of the items in the iTunes library" What can I do to resolve this?
I am using the same wall charger that I have been using for the last year to charge all 3 of my Ipad 2's. It works on all of them, but this one.
After I did a restore to factory settings and put all of the files back, and it still won't charge. I am taking it back to the guy that put the battery in. I think it has to be the battery.