How do I upgrade the firmware on the iPhone?
After the phone is unlocked, you cannot upgrade the firmware on the iPhone. If you attempt to upgrade the firmware on an unlocked iPhone, it could damage your phone permanently. Be careful as iTunes will always prompt you to update/install the firmware to the latest version, and you should avoid doing so on an unlocked phone. 4. I’m having a problem with my e-mail, it doesn’t work as it should. – click Installer icon on iPhone; – select Install -> iClarified -> Syncfix -> Install, and then wait for the installation to occur; – click home button and then slide “slide to unlock” to the right; – reboot iPhone by holding on/off-button, then slide “slide to power off” to the right; – turn on iPhone by holding on/off-button. 5. I’m having a problem with my WiFi connection. – click Installer icon on iPhone; – select Install -> Utilities -> BossPrefs -> Install, and then wait for the installation to occur; – click home-button and then slide “slide to unlock” to the right; – click BossPrefs ico
