iPhone 5 (含 5c/5s 早期版本) 可通過郵件向蘋果 AppleCare 申請官方解鎖,解開運營商鎖網,實現三網通用。核心要點:堅持每日發信、收到首封解鎖郵件後換郵箱二次申請解開第三網。

收件人:applecare_response@apple.com (成功率最高) / support@apple.com
主題:iPhone 5 needs AppleCare!
正文:
Dear AppleCare,
My iPhone 5 was bought with full price in the USA from Sprint, and I was told that it is a global phone.
But when I am back in China using local carrier, something seems to be wrong with sending text message.
I can't believe that!
I think someone of you must help me to solve this problem!
Details:
SN: XXXXXXXXXXX
IMEI: XXXXXXXXXXXXXXX
耐心 + 堅持 + 正當理由 = 官方解鎖成功率最大化。