I own an ipad 2 for something like a year now. Connected recently to library wifi (last time i connected was 2 days ago at home), and lots of things are suddenly wrong. 1. I get "cannot connect to iTunes Store" when I visit the App Store, and keep on getting "certificate is invalid..." When in iTunes, but I can at least use that. 2. Getting constant "invalid certificate...facebook....YouTube" on most sites i visit. 2. Expiriencing something similar to a plugin crash. Loads of pictures on websites just "x", and sites like facebook are completely text. Some however work mostly fine. ........ Tried deleting cookies and data, reset all settings, deleted "test flight" app which I allowed to change my settings (it seemed legit though, i was using it to beta test gof alliances from fishlabs). Anyone? Can I just bring my pad to a shop and say"fix this problem or replace", or is it considered my fault? Will jail breaking solve these problems by any chance?