How to sim unlock Samsung devices using | Read Codes via Server on Z3X |

With the old Samsung devices we were used to unlock sim only by clicking on direct unlock or read codes functionalities on Z3X Samsung tool app. But now you have to add credit to your Z3X account to be able to use the new unlocking function known as ”Read Codes Via Server”.

When you click on This option on Z3X software, you send information about the the device you try to sim unlock to the team’s server, then you receive the unlock codes via the software.

Here is a tutorial on how does it work:

This tutorial is in Arabic

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