Right-click the icon on your desktop and choose Run as administrator .
Compatibility issues with newer Windows versions or antivirus interference. Z3x Samsung Tool V19.1 Setup
For unlocking/repair: Enable in the phone's Developer Options, dial *#0808# , and select DM+MODEM+ADB . Right-click the icon on your desktop and choose
: Allows users to write firmware files to a device to upgrade, downgrade, or repair software errors like boot loops. : Allows users to write firmware files to
To use the tool effectively, you must have both specific hardware and software components:
The is a capable but aging repair utility, suitable for Samsung models up to late 2019 (Android 10). Its setup is straightforward for experienced technicians but presents significant security risks if obtained from unofficial sources. For current Samsung devices (2023+), newer versions (v30+ or Octoplus/Chimera) are recommended.
Follow the on-screen prompts, select your language, and complete the installation. Restart your computer to apply the driver changes. Step 4: Extract and Install Z3x Setup