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MRT Dongle V3.21 Full Cracked Free Download

MRT Dongle V3.21 is Mobile Repair Tool Dongle.
The New Innovation of mobile phone software repair which with permanent can unlock many devices of android mobile phone.

A program specialized repair for flashing / Unlocking Meizu – Xiaomi – VIVO – HUAWEI -Coolpad and Many More All MTK Chip.
It is the first universal data card for Flashing/unlocking product worldwide,

MRT Dongle, can repair the devices and make it alive and Unlocking
such as Accounts Unlock, Password Remove, and Bootloader Unlock is fast and No Need Activation or buys the Credits ( takes 5 – 60 seconds to unlock).
VERY EASY to use and functional program with clear interface and All repairing just need USB connection.

MRT Dongle V3.21 Crack Features:-

  1. It allows you to Read info of your smartphone and tablet, Format the device using Fastboot mode, Erase password and set Auto Wipe Option.
  2. In order to perform any of the above tasks, you need to select the option and click on the ‘Start’ button to begin.
  3. It also allows you to manage your device. In order to do so, click on the ‘Device Manager’ button.
  4. It comes with a simple and easy to use interface which allows you to get your job done in a few minutes only.
  5. It supports Oppo, Vivo, Xiaomi, Huawei, and Meizu Smartphones and Tablets. It might not supports other mobile brands.

What’s New !!!

Adjust vivo MTK 6771 CPU boots
with this 3.21 update, all the vivo MTK 6771 working with preloader driver
mean with this you can unlock by power-off mode, in the software select X21i or Y97 z3i…

with this update, all the vivo mtk 6765 working with preloader drivers
mean with this you can unlock by power-off mode, in the select Y81S Y93s Y91c like this…
about vivo MTK 6771 and MTK 6765 you can get help from here
VIVO MTK 6765 CPU Boot adds, without ADB without Meta unlock & frp erase

Download Here

How to install?

  • Download first
  • Then extract the tool’s setup file anywhere with the help of WinRAR.
  • Then you will see a setup file, you have to set it up by double-clicking
  • After setup completes, you will see a new shortcut, you have to run as admin.
  • Then the tool will open shortly.


  • you need an internet connection
  • Turn off firewall
  • Turn off antivirus protection
  • Run As Admin every time Loader

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