Download UMT HST Tool for HiSilicon Devices to unbrick and repair. UMT Team Releases a new tool for UMT v2 / UMT Pro Users to service Hisillicon devices. This is the first initial release from the Team. You can use this tool to flash, unbrick, and repair Huawei Kirin 655, 658, 659, 950, 955, 960, and 970 devices .
This tool is available for UMT Users but you must have EMMC activation to use this tool. But there is good news for Beta Users, they can download a beta version to test this tool. You can download this tool from the given link at the bottom of this page.
Features Huawei COM1 Flashing
Flash EmptyBoard Software Flash UPDATE.APP Enable Downgrade while Flashing
Protect Critical Partitions from Flashing/Erasing
Read/Write OEMINFO
Read/Write Security Data
Erase FRP
Supports Kirin 655, 658, 659, 950, 955, 960, and 970 as beta.
Changes Log UMTv2 / UMTPro - UltimateHST v0.2 - Kirin 620, 710, 710 UFS and 980 support
UMTv2 / UMTPro - UltimateHST v0.1 - HiSilicon Service Tool Initial Release
COM1.0 Flasher
Kirin 655 Kirin 658 Kirin 659 Kirin 950 Kirin 955 Kirin 960 Kirin 970 Fastboot Info
It will let you read basic info in Fastboot Mode Flash Board Software
You can flash standard board firmware XML using this function You can check/uncheck required partitions Choose configuration from XML, Fastboot or Partial Erase Option to protect critical data from write / erase Flash UPDATE.APP
You can flash APP firmware either via TP or in Upgrade Mode Customizable flashing (not applicable in Upgrade Mode flashing) You can flash multiple files one by one at the moment Upgrade Mode Flashing Supported Enable Downgrade/Protect Critical Data/Custom Flashing not applicable in Upgrade Mode Enable Downgrade
You can use while flashing using TP. This option is checked by default. Protect Critical Data
This option will protect critical data from erase/write This option in only applicable in COM1.0 / Fastboot Mode Backup OEMINFO
Backup OEMINFO data from COM1.0/Fastboot mode Restore OEMINFO
Restore OEMINFO data in COM1.0/Fastboot mode Backup Security
Backup Security data from COM1.0/Fastboot mode Restore Security
Restore Security data in COM1.0/Fastboot mode Reset FRP
Need to connect phone in COM1.0/Fastboot mode It will not work if you enter Fastboot mode manually FwTP (Firmwwre TP)
This function will let you enter COM1.0 without disassemble phone You need same version Firmware for your device Strictly to be used only on Platform supported Need to connect phone in Upgrade Mode to Enable FwTP To exit COM1.0 Mode, you need to Disable FwTP Download UltimateHST Tool
Version: 0.2 [Official]
File Size: 32.73 MB
Link Last Updated: October 27, 2021
UltimateHST v0.2 Needed UMT EMMC Activation if you want to just try the Tool then download lower version
Version: 0.1 [Official]
File Size: 30.5 MB
Version: 0.1 Alpha Version 3
File Size: 21.14 MB
Screenshot 👉 Download Z3x Easy JTAG EMMC Plus v1.6.3.0 Setup
Related 
Hello how r u
My umt pro my umt v2 Ultimate HST Addon please update card firmware using UMT card manager.
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If You have Actived HST download UMT Card Manager to update Card from below link
https://allaboutflashing.com/umt-card-manager/