I bought a used iPhone 4S (on iOS 5.1.1) yesterday and it was not jailbroken so i did an erase all settings and content to setup iPhone as new. Did that and first thing i did was jailbroke the iPhone with Absinthe. Now i just went to General -> software update and i see that the 7.0.2 update as partially downloaded and i connected the iPhone to power supply and wifi was on and it resumed the update. There is absolutely no way i can delete this update and no way to permanently stop this. In gist, the iPhone started downloading the update without asking me and now gives me no option to stop or abort that. Please let me know how can i kill this ? Will it install it automatically after downloading without my permission ? How do i reclaim the 1.2 GB (approx) that i will lose because of this stupid unwarranted update. Any help in this regard will be appreciated. Please do not say that iOS 7 is awesome and all. I know it is great but i do not want it for now. I did not click any popup asking me to update to 7.0.2 (not sure if earlier user did it).