Originally Posted by ext233
so, is there any noticeable decrease (or increase?) in performance after installing this jailbreak?
i remember when i jailbroke my iphone 3 (the last apple product i owned/will ever own) the whole phone became slow and unresponsive and it KILLED the battery life.
Installing jailbreak itself shouldn't change anything regarding responsiveness and battery life. However, it matters what you're installing AFTER jailbreak. When you'll run CPU-heavy application working all the time in the background, it will surely eat some battery