Updating software on jailbroken iphone
Here, we'd like to recommend you to do this job with other applications.
Coolmuster i OSRescuer could be one of the best among these apps on the Interent.
Like an overbearing mother, Apple will constantly nag you through annoying red bubble alerts about i OS updates that are ready to install.
Fortunately, you don't have to take this issue lying down, as there are ways to prevent your i Phone from receiving OTA updates and their corresponding prompts, regardless of whether your device is jailbroken or not.
Generally speaking, for i Device users, the direct way for backing up is using i Tunes.
i Tunes can backup everything you have on your device, including the secure information such as passwords well.
The first method will work on both jailbroken and stock i OS devices, while the second one will only work for those that are jailbroken.First of all, let's have a brief look on the list of devices that can be updated to i OS 9:- i Phone 4S, i Phone 5C, i Phone 5/5S, i Phone 6 and i Phone 6 Plus; - i Pad mini 3/2, i Pad mini, i Pad Air 2, i Pad Air, i Pad 4/3/2; - i Pod touch 5GBefore updating your device, you need to ensure all data on your i Device are safe.Since there are so many reasons will make the data losing during the updating process, so it is very important for you to backup your i Device data before you start the process.Thus, if you want to have a entire backup of your i Device, i Tunes is probably the best way to go.In addition to i Tunes, another option for backing up from Apple is also available - i Cloud.
Once you choose i OS 11 you have to wait until a compatible jailbreak becomes available. It can take several minutes because the package can be over 2 GB large.