: Download the latest Z3X-Shell to manage drivers and software updates automatically.

: Use the "Assign Login" feature to link your hardware (dongle/box) using credentials provided by your authorized reseller.

The is a subscription-based professional utility designed for advanced diagnostics and repairs. Whether you are dealing with a software-bricked device or need to bypass security locks, this tool covers a wide range of functions:

: Perform software updates (SW change), change CSC regions, and manage device partitions through an easy interface. Hardware Requirements

: Download the latest SamsTool installer directly from the portal's download page. Important Safety Tips

If you are a mobile technician or a power user looking to service Samsung devices, you have likely come across the (often referred to as the MST tool in technician circles). Transitioning from the classic Samsung Tool Pro, this new generation of software provides a modernized approach to repairing and maintaining mobile devices. Key Features of Z3X SamsTool Online

: Features include direct unlocking, reading codes online, and unlocking/relocking bootloaders.