: Supports reading and writing critical calibration data like NVM and EFS, as well as repairing IMEI, SN, and Bluetooth identifiers. Version Context
is a version of the specialized software developed by the z3x-team for the repair and maintenance of Samsung mobile devices. As of April 2026, recent stable versions include 45.13 and 45.14 . Core Capabilities samsungtoolpro-45-3
The software is a professional-grade utility used primarily by technicians for the following tasks: : Supports reading and writing critical calibration data
: Standard versions of this software typically require physical hardware like a Z3X Box or Dongle to function. reading device/SIM lock status
: Allows users to flash original firmware files, update software, and re-partition file systems.
: Features include removing FRP (Factory Reset Protection) locks, reading device/SIM lock status, and performing direct unlocks to use other operators.
