: After installing the version 19.1 setup, select your specific model from the list in the Shell and click "Run" to start the module. Important Legacy Note
The full version of the software generally requires a physical Z3X Box or Dongle and a Smart Card for activation. Safety First: z3x samsung tool v191 setup free
Right-click the Z3X_Samsung_1.9.1_Setup.exe file and select Run as Administrator . : After installing the version 19