話說我的美版iphone 4不小心升級變磚機快半年了，最近看到了友站簡單解鎖法，就試了下。
步驟如下:
1。寄封信給icare3@amcustomercare.att-mail.com
內文如下，小弟英文很菜，請見笑
DEAR SIR,
MY IPHONE WAS LOCKED .
IMEI xxxxxxxxx1 192(這是imei 號碼)
please help my to unlock my iphone 4, thank you.
我是上週五寄出的信，早上收到了回信，(回信工作天約4天左右)
2。對方寄來的信內容，英文一堆，天書啊!!!!!
Thank you for contacting AT&T Customer Care about unlocking your iPhone. We have reviewed your request and confirmed that you are eligible to have the requested iPhone unlocked.
To complete the unlock procedure, please follow these steps:
1. Open iTunes on your Mac or PC and verify that you have internet connectivity.
2. Connect your iPhone using the dock connector to USB cable that came with your iPhone.
3. Backup and restore your iPhone using iTunes.
For information on backup and restore, please visit http://support.apple.com/kb/HT1414.
4. After restoring, your iPhone will be unlocked.
Additional information on unlocking can be found at http://support.apple.com/kb/TS3198.
For questions regarding AT&T?s wireless service and iPhone, please visit the Phone/Device Learning Center or contact Customer Care at (800) 331-0500. If you are located overseas, you may call our International Customer Care at 001-916-843-4685.
We thank you for your continued business and look forward to providing you with the best customer service.
Original Message Follows: ------------------------
DEAR SIR,
MY IPHONE WAS LOCKED .
IMEI xxxxxxxxx1 192
please help my to unlock my iphone 4, thank you.
重點是
我把我的iphone 4放入中華的sim卡，然後和電腦聯線，sim卡不用卡貼。上itune網站，itune就幫我自動恢復了，等個約3分鐘，我的iphone 4 就可用了，
超簡單吧!
我是iphone初用者，對於iphone一點都不了解。正在努力了解使用iphone 中
從 APP 打開
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