iphone解锁基础知识

"Bad ESN" has to do with CDMA phones，A "blacklisted" phone is one on a GSM network。 这上面就知，其实CDMA网络的黑名单就叫Bad ESN，GSM network网络的黑名单就叫blacklisted，说穿了就是bad esn=blacklisted.

那么出现哪些情况，iphone手机会进入黑名单？ unpaid bill /reported stolen or lost 未付话费/被登为失窃或丢失

何谓所谓的白名单 unlock phones under contract / paid bills / not be reported as stolen or lost 与原有帐户解绑 / 无欠费 / 无被登为失窃或丢失记录