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发帖数: 1300 | 1 我有一个老的iphone 3G,合同几年前就到期了,换了新手机后就放在一边了.最近想
unlock后给在中国的家人使用.和att联系后,att确认了可以unlock,下面是instruction
Open iTunes on your Mac or PC and verify that you have Internet
connectivity.
Ensure a SIM card is inserted into your iPhone.
Connect your iPhone using the dock connector to USB cable that came with
your iPhone.
Backup and restore your iPhone using iTunes. For information on backup
and restore, please visit http://support.apple.com/kb/HT1414.
After restoring, your iPhone will be unlocked.
我打开sim tray后,发现里面已经有一个att sim card,请问我是不是可以直接使用它来
unlock呢?restore iphone试了几次都失败了,error message is "your iphone can
not be restored. an unknown error occurred". 我也尝试先update ISO,但是也失败
了,得到一样的error message.请问是怎么回事啊? |
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