I know most of the cons and pros of jailbreaking, I've been jailbroken twice in the past but now I am stock.I want to jailbreak again, but I want to ask you some questions: -if I install winterboard with a theme, sbsettings and some other apps/tweaks(not alot) will it dramatically slow down my iPhone 3GS(8GB) or reduce it's battery life by alot?Now I have usually between 20-40% of battery at the end of the day. -I heard there are some issues with FaceIT(facetime for 3GS).Is that right?I heard, that if you uninstall it your iPhone will no longer boot up. -would I still be able to get viruses if I don't use OpenSSH?I know the pass is alpine but can other people log into my iPhone even if I don't have that app installed? -also, if I have problems with it, I can DFU restore and Apple/my carrier won't know that I ever jailbroke, right? Now, last time I jailbroke I didn't see a drastic impact on the performance, maybe when I was installing apps from the AppStore, but nothing else(games were still fluent etc.). Thank you in advance guys!