可以用itunes備份降級嗎 - iOS

By Jack
at 2017-06-09T09:46
at 2017-06-09T09:46
Table of Contents
看到iOS11有螢幕錄製覺得很棒
可是手上的ipad pro 9.7原裝是iOS 9
升到10就覺得有些遊戲變慢了
擔心升到11會更慢
google之後發現要裝iOS11 beta版前
可以用itunes備份,日後還原
想請教的是下半年iOS11 正式版出了之後,
也可以先用itunes備份iOS10
如果昇11後不滿意再降嗎?
感謝
--
可是手上的ipad pro 9.7原裝是iOS 9
升到10就覺得有些遊戲變慢了
擔心升到11會更慢
google之後發現要裝iOS11 beta版前
可以用itunes備份,日後還原
想請教的是下半年iOS11 正式版出了之後,
也可以先用itunes備份iOS10
如果昇11後不滿意再降嗎?
感謝
--
Tags:
iOS
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