MRST Pro v1.3.1 Free Download [Latest Version] 2026

Meta Description: MRST Pro v1.3.1 Free Download – explore the latest version, key features, setup guide, compatibility, safety tips, and professional Android repair workflow in this complete 2026 guide.

Pre-Article Introduction

If you work with Android smartphones, you already know that having the right repair software can save a lot of time. MRST Pro v1.3.1 is discussed in mobile-repair communities as a utility for technicians who need a practical Windows-based environment for device servicing, diagnostics, and software-related maintenance.

However, when downloading a third-party repair utility, the version number alone isn't enough. You should also check the source, compatibility, drivers, licensing terms, and the exact functions offered by the build you're using. That's especially important when a tool interacts with a smartphone at a low software level.

MRST Pro v1.3.1 Changelog

• Motorola MTK Fastboot
• Added new Motorola MTK Fastboot method
• Added FRP Reset
• Added Bootloader Unlock
• Added Manual LK Selection
• Added Patch LK support
• Expanded Motorola MTK model support

Tested Motorola Models

• XT2343-5 - Android 15 - 
• XT2255-2 - Android 13 - T2SVS33.68-21-10-21
• XT2303-2 - Android 15 - V1TLS35.73-60-3-8
• XT2307-2 - Android 15 - V1TMS35H.3-45-3-2-3
• XT2431-1 - Android 15 - V1TDS35H.83-20-5-7
• XT2453-1 - Android 16 - W1UCS36H.96-24-4-6
• XT2503-2 - Android 16 - W1VC36H.14-20-1
• XT2507-2 - Android 16 - W1VVS36H.7-21-5-1

Samsung Exynos

• Added Samsung Exynos ADB Enable
• Added Samsung Exynos FRP Reset
• June 2026 and newer security patches are currently not supported for Exynos ADB FRP
• Samsung EDL

Added EDL Loader format and FRP support

Added new Samsung EDL loaders with updated BIT support

• SM-F711N - Galaxy Z Flip3 - BIT-E
• SM-F721B - Galaxy Z Flip4 - BIT-C
• SM-F926B - Galaxy Z Fold3 - BIT-I
• SM-F956B - Galaxy Z Fold6 - BIT-4
• SM-G998U - Galaxy S21 Ultra - BIT-J
• SM-G980U - Galaxy S20 - BIT-G
• SM-S901E - Galaxy S22 - BIT-E
• SM-S906N - Galaxy S22+ - BIT-9
• SM-S911B - Galaxy S23 - BIT-A
• SM-S916B - Galaxy S23+ - BIT-A
• SM-S918U - Galaxy S23 Ultra - BIT-8
• SM-S918U1 - Galaxy S23 Ultra - BIT-8
• SM-S918W - Galaxy S23 Ultra - BIT-8

MRST Pro v1.3.1 Free Download may be useful to mobile technicians looking for a dedicated Android service workflow, but the quality of the experience depends on the source, device compatibility, drivers, and exact functions included in the release.