Restoring or repairing International Mobile Equipment Identity (IMEI) numbers, often necessary after software corruption.
Since the release of 19.1, the Z3X Team has moved toward more modern solutions. (starting from version 20.5) introduced support for over 2,000 models with a more streamlined interface. Currently, the team offers SamsTool Online , a subscription-based service that supports the latest Exynos, Qualcomm, and MediaTek-based Samsung devices without always requiring a physical box. samsung tool 191
Understanding Samsung Tool 19.1: A Guide to the Z3X Software Legacy the team offers SamsTool Online
Writing official or custom firmware to a device to update its OS or fix "bricked" software states. samsung tool 191
Wiping or repairing the Non-Volatile Memory (NVM) and Encrypted File System (EFS) partitions, which store critical radio and serial data. Supported Legacy Models