Ultimate Multi Tool V5.5.1 [ EXCLUSIVE • 2026 ]

Compatible with devices powered by Qualcomm (QLM) , MediaTek (MTK) , Exynos , and HiSilicon chipsets.

Supports repairing IMEI and network-related issues, including unlocking carrier-locked devices.

Allows users to read, write, and manage official stock firmware (ROM). ultimate multi tool v5.5.1

Added support for OnePlus 7 (GM1901) IMEI repair.

The v5.5.1 update introduced several refinements and expanded device compatibility: Compatible with devices powered by Qualcomm (QLM) ,

The is a professional-grade software solution designed for mobile technicians to perform advanced repairs, firmware flashing, and security unlocking on a massive range of Android devices. As a dongle-protected utility, it supports both GSM and CDMA handsets, making it a staple in the mobile repair industry. Key Features of UMT v5.5.1

Accesses critical service modes such as Fastboot , EDL , and Recovery . Added support for OnePlus 7 (GM1901) IMEI repair

Improved support for MediaTek Helio CPUs such as MT6765, MT6768, and MT6873 . System Requirements & Setup

Specific functions for disabling or resetting Mi Accounts (Xiaomi) and other brand-specific security locks. What’s New in v5.5.1?

Fixed "Enable Diag without Root" for newer Xiaomi models like the Y2 and S2.