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发表于 2005-12-9 22:13:02
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原帖由 liuyanghi 于 2005-12-9 09:14 PM 发表
请问用Bennie写的"重建512x设定新的MasterCode并输入SKey"这个方法,是否都能破解?([url]http://mobile.0110.cn/viewthread.php?tid=158907&fpage=1&highlight=%D6%D8%BD%A8512x%C9%E8%B6%A8%D0%C2 ...
楼主给你提供一点信息:
SKEY (service key) - key from by the eighth of decimal digits for the repair and check-out works with the telephone. It opens the different levels of access to the data of telephone on the different protocols of work with the telephone. There is until today had three or four versions of modifiers this key depending on the type of telephone. Modifiers are introduced for limiting the access to certain "secret" data in the telephone.
Basic modifiers of access on the priority:
"D" - for the strange developers (partial access),
"S" - for the service is center (partial access),
"X" - for the plant (complete access).
In the old telephones the introduction of key without the modifier is received by telephone as key for the service it is center with the partial access.
Program x65PapuaUtils uses only maximum modifier with the complete access. For changing the level of access to the maximum, for ASTS level 2.5e, there is knopochka "reading EEP Skey", which at the level of accessTO "S" reads SKEY and on the confirmation is introduced it withTHE "X" modifier.
Value for checking this key zakriptovano and to be stored in 5121 block EEPROM.
After correct introduction the key is stored in 5122 blocks EEPROM.
大体意思就是factory mode是通过将skey保存到5122块中进行校验的,按我理解就是skey如果成功保存到5122中就可以成功打开factory mode,另外,skey的由来是esn+hash的MD5扩展运算,这个以前在置顶的FAQ中写得比较详细,你可以去看一下,还有,切身经历就是对于在eep中写入这些东西,有时必须打开所有eeprom才可以成功,也就是刷
13C7FF0: 00 01这个校验补丁(这个补丁是cx70c的)
希望上面信息对你有用! |
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