Hello everyone, I'm new on MacRumors, the first apple forum I joined although I always used only apple computers and now phones. Let's get to my problem: Since I jailbroke my iPhone 4, when I open an email, most of the time the Mail app freezes. Twitter, facebook and some other apps freeze too when I try to open a link (the internal browser appears and doesn't load the page > app freezes). I hope someone has an idea about what the problem could be. Thank you in advance for your time.