Problem updating iphone 4 to ios 7
For some whose i Phone 5/5s/55c running with i OS 8 or i OS 7, they need to upgrade to i OS 9 firstly. Plug the i Phone to your computer via the USB cable and make sure that the latest i Tunes is installed. To keep copies of the whole i Phone/i Pad content on computer in a viewable format, you can try an i Tunes alternative like Any Trans to transfer photos, videos, songs, messages, notes, contacts, voice memos, and more to computer.
However, not all i OS 9 features will be available for them.
The new "Low Power Mode" of i OS 9 lets you extend your battery life to some degree.
It can be programmed to activate when the battery reaches 20%, or manually at any time.
Here we have rearranged the latest i OS update problems and solutions, if you are stuck on these problems when upgrading to i OS 10, or i OS 11, please check these guides: Most Common i OS 10/10.1/10.3 Problems and Solutions You know, the latest i OS 11 has been released, and more than 70 percent users already have been upgraded to i OS 11. Related Reading: How to Delete All Messages on i Phone Quickly This is a common and annoying problem that when we try to update to the new OS, the i Phone is more likely to be stuck on Apple logo and can't boot up completely. Note: This is the simplest way to get your i Phone out of the Apple logo.
However, for those whose i Phone i Pad is not running with the last i OS 9 version – i OS 9.3.5, before installing i OS 10 on their i Device, they need to upgrade to i OS 9.3.5 firstly. If your i Phone or i Pad stays on Apple logo screen during i OS 9 update, you can try the following methods to fix it: Step 1. Then release the power button but keep pressing the home button. You will see the Connect to i Tunes screen and you can let go of the Home button. But what if you have some important data that hasn't been backed up? The safest way to keep your i Phone data safe during i OS 9 update is to make a full backup of your i Phone i Pad.