i5升級ios9 - iOS
By Ida
at 2015-09-21T00:42
at 2015-09-21T00:42
Table of Contents
今天一時衝動
把iphone5 ios7.2.1 直升ios9
然後就卡在"滑動來升級"
上網查了很久
找到這篇 https://support.apple.com/en-us/HT205239
說是先用itunes備份然後回復
結果連接上itunes之後
itunes顯示"無法備份iphone,因為尚未設定"
然而之前手機沒有備份過
如果直接回復,這樣所有的資料及app是否就不見了?
或者是針對我的情形有其他的處理方法嗎?
先謝謝各位了!
--
把iphone5 ios7.2.1 直升ios9
然後就卡在"滑動來升級"
上網查了很久
找到這篇 https://support.apple.com/en-us/HT205239
說是先用itunes備份然後回復
結果連接上itunes之後
itunes顯示"無法備份iphone,因為尚未設定"
然而之前手機沒有備份過
如果直接回復,這樣所有的資料及app是否就不見了?
或者是針對我的情形有其他的處理方法嗎?
先謝謝各位了!
--
Tags:
iOS
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By Delia
at 2015-09-25T01:36
at 2015-09-25T01:36
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at 2015-10-09T03:51
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