Hi. I have an 8GB iPhone purchased with v.1.1.1 out of the box. I jailbreaked it with installer app running successfully. I recently updated to 1.1.3 using the new jailbreak method, but I have been having problems ever since! Can I quickly tell you, the iphone actually crashed during the jailbreak (soft patch) twice, so this may be the cause! Firstly, the passcode lock feature no longer works. I enter a new passcode, but it still wont enable it. If I try to turn it off (even though its not running), it says wrong passcode!!!! Further to this, the SMS Preview feature within is switched off, but it still shows messages! Secondly, the speaker no longer works (or ringtones) even when the phone is on loud (not silent). Someone wrings me, no noice just vibrate. I go to the settings, try to listen to them .no sound. BUT, all other sounds (i.e. message and ipod) work. GUYS! PLEASE HELP ME, I FEEL LIKE I HAVE A HALFWAY IPHONE, REALLY APPRECIATE ANY HELP!!