: Added compatibility for a wide range of devices powered by Unisoc , Mediatek , and Qualcomm processors.
One of the most overlooked additions in 45.9 is the . For the uninitiated, EUB is Z3X’s proprietary hardware dongle that allows deep-level factory communication. z3x samsung tool pro 459 exclusive
While version 45.9 is stable for devices of its era, it has limitations with newer Samsung models (such as the S20, S21, and later). : Added compatibility for a wide range of
: This version added support for the new META protocol and expanded capabilities for Unisoc chipsets (such as those in Realme and Itel devices), enabling FRP (Factory Reset Protection) resets, wiping, flashing, and dumping in UBOOT mode. While version 45
, Version 45.9 (and subsequent 45.x updates) represents a significant evolution in the tool's capabilities for professional Samsung device servicing. Overview of Z3X Samsung Tool Pro
Samsung has increased its use of MediaTek chips in budget models (A Series). Version 459 includes an that bypasses SLA (Secure Lock Authority) and DAA (Download Agent Authentication) on chips like the Helio G99 and Dimensity 6100+. This means technicians can now unlock FRP and reset the device via Brom mode without disassembling the phone to jump test points.
