My phone (Samsung Galaxy S) started acting all crazy while I was on vacation with my family. I looked at me phone and it had restarted on it's own - it asked me for my pin. I put it in and everything (the app symbols) looked "old". The google widget was the "old" version, as was the Google Play Store / Android Market. I couldn't open ANY apps, the phone did that weird vibrating thing (once and then three times quickly) and wouldn't allow me to open the apps. I deinstalled all of them and reinstalled them, but some apps still aren't working correctly. The eBay APP says that I need to wipe my phone to the factory settings in order for the app to work again. It's really weird! I don't want to wipe my phone because I took a lot of pictures that I don't have on my computer. Does anyone know what the heck happened? Also: a number of apps won't keep me logged in (tPF for example). Every time I use the app I have to log in. Before this weird thing happened I was constantly logged on.