Hi there, I have the Exhibit II 4G and it is really really slow. I.e. I open text messaging and have to wait 7-8 seconds before the screen with messages appears. I tried restarting the phone, I have no apps running when this happens, have around 150 apps installed, but nothing unusual, just popular apps like facebook, yelp, TED, etc. Any ideas what I could do to speed it up a bit? Thank you.