I jailbroke my phone with 1.1.4 a while ago and back in that time was only Installer. Never used Cydia. I don't mind losing application on my iphone.If I directly update from Itune will I lose that "200mb" too? Thanks!
Thanks for your reply. When you said restore, for my case, do I need to restore to 1.1.4? or directly use the restore to 2.2 in quickpwn? I don't think I can jailbreak without updating to 2.2 first....Just a little confused. thanks again.