How to Upgrade Unlocked/Jailbroken Iphone 3g to 3.0 Software
<p>I have an Iphone 3G that has been unlocked using the Cydia installer. I'm also under the impression that upgrading the firmware of my Iphone (at this point) will 'relock' my phone, basically restoring it to factory settings. </p>

<p>My question is: Does anyone know how to upgrade to 3.0 OS while avoiding the restore? Again, I believe Cydia was used to unlock the phone in the first place.</p>

<p>Thanks Folks. </p>
