What's the difference between the black solution to lock the iPhone and the official solution?

The difference between locking iPhone hacking and official hacking is: different ways, different uses and different signals.

First, the way is different

1. Hacking attack: Flash the Apple server, so that the change of the server's access rights to the iPhone becomes a lock-free machine recognized by the server.

2. Official solution: Remove the iPhone serial code from the network lock list through the channels of foreign operators, thus becoming a real lock-free machine.

Second, the use is different.

1. Hacking: Hacking is a private act. After upgrading, refreshing, resetting and other operations, it is likely that there will be problems and it will not work normally.

2. Official explanation: The official explanation is an official authorization behavior, which can be used normally after upgrading, refreshing and resetting.

Third, the signals are different.

1, Hacking: After hacking, the request of Apple server cannot be received, and the signal is unstable.

2. Official solution: After the official solution, you can receive the request from the Apple server, and the signal is stable.