Downgrade 4.11.08 to 4.10.01 Baseband to unlock with Gevey Sim – Is It Possible ?
Last week we reported that Chinese hackers were able to downgrade 4.11.08 to 4.10.01 baseband. However it turns out this is exactly being done only by “insiders”.
Consequently no hackers or else technology are intelligent to bypass Apple’s fixed security of allowing baseband 4.11.08 to be downgraded. Apparently, the only real as well as the most important loophole here is people.
We have no idea how secure these Apple SHSH servers are, but some “insiders” are able to get access to SHSH servers and perform a “Clean Downgrade”, without any hardware or baseband chip modification.
|Downgraded iPhone 4 to 4.10.01 baseband|
Thie image below is proof from Chinese customer who used this baseband SHSH downgrade service. The custumer put a white tamper proof sticker and it was proven that his iPhone 4 wasn’t disassembled in any way and his baseband was successfully downgraded from 4.11.08 to 4.10.01.
|Downgraded 4.11.08 to 4.10.01 baseband|
Will this story have a similar history as AT&T IMEI unlocking which can be also done only by insiders? How long you should wait for this solution to even be available to all of us ? What do you think ?