That’s because latest jailbreaks intentionally disable the OTA update feature in order to prevent users from accidentally upgrading to the latest i OS version, thus losing the jailbreak.
If you have a jailbroken i Phone and you want to update to i OS 11 after the official release, you may find your jailbroken i Phone doesn’t updatejailbroken i Phone doesn’t update or stuck on checking for update if you use on-the-air update.
OTA update is disabled in most jailbroken devices in case you accidently install updates and lose jailbreaks. Here we will tell you 2 effective methods of updating jailbroken i Phone to i OS 11 without data loss or error.
It will update jailbreak i Phone to i OS 11 within clicks.
Restoring jailbroken i Phone with i Tunes is a common way when it comes to updating i OS.
Unless you want a headache, battery problems or an i Phone that won’t even turn on, don’t simply attempt to upgrade over-the-air.