IPHONE 4 04.12.09 unlock

請問各位大大 IPHONE 4 04.12.09 unlock
合約到期了 電信是AT&T
網路教學我搞不懂 AT&T要我連結 帳號 最後我寄一封E-MAIL給AT&T
AT&T回覆內容如下

Dear Customer,

Thank you for contacting AT&T Customer Care about unlocking your iPhone. All iPhone unlock requests must be submitted via the iPhone unlock portal.


Please review AT&T’s general eligibility requirements for unlocking iPhone.


If you are traveling internationally, you'll be glad to know that your iPhone works in many countries across the globe. Check out our information on traveling abroad with iPhone for further help.


Please do not reply to this message. All replies are automatically deleted.


Sincerely,


AT&T Customer Care

請問這樣是有辦法解鎖嗎?
我已經JB了 有辦法用軟體解鎖嗎?

謝謝各位大大