I have a VZW Galaxy Tab 7 that takes like like five minutes on the Verizon logo and eventually boots up. When it boots all the apps force close on me and Skype constantly force closes, rendering the tab unusable. I have tried loading the factory stock rom with wiping the cache and data, but when I do that nothing gets erased, its as if the new image did not replace anything. I'm at my wits end. Any assistance would be greatly appreciated.