Updating to new OS is never out of rick, and a large number of people suffered data loss during i OS 9 update, say, update fails, device goes to recovery mode, or data deletion for more update space.
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.To help you make a smooth upgrade and stay away from all kinds of i Phone i Pad update issues, here in this article we collect the most common i OS 9 problems and solutions. Cellular data issue after i OS upgrade is also extremely common.Some people also complain that their i Phone stuck on verifying update and it seems the update will never be finished.How to fix i Phone i Pad stuck on verifying update screen?For many users the i OS 9 battery life is very good, but few users report i OS 9 battery life darning fast.
Here are some quick tips to extend i OS 9 battery life.
This guide shares the most common i Phone i Pad update issues for i OS 9. i Messages Failing to Send on i OS 9/9.2/9.2.1/9.3 /9.3.3 13. And after the upgrade is over, all deleted apps will be automatically replaced.
But it does not always apply since the latest i OS version is i OS 11. Besides that, there are also some simple & effective solutions to help you make more room for i OS 9, like remove messages & attachments all at once, clear the junk files on i Phone i Pad with Phone Clean, or move photos & videos to computer then delete them from your device etc.
Here are several possible solutions you can try: Solution 1: Lock and wake your i Device using power button. Solution 3: Restore your i Phone i Pad with i Tunes.
Solution 4: Try to update i OS software again with i Tunes.
Check the compatibility list of i OS 9 you will find that i Phone 4s and i Pad 2 are also supported by i OS 9.