FieldTest & AdSheet App Icons
I have an iPhone 4 jb'n since day one. Just recently I updated to 4.2.1 and jailbroke with greenpois0n with no issues. A few moments ago I updated some apps (games) via the apple app store and when they were done updating I had three blank/white icons on my home screen; FieldTest AdSheet and another I can't remember the name. I opened AdSheet and it crashed. I opened Field Test and it seems to be related to AT&T network. Anyway I locked my phone and then the icons disappeared.
Has this occured to anyone before? Is there any reason I should be worried?