Download MRT Key Latest Setup V3.78 | MRT Dongle Update (All Versions)

Here we provide to download MRT Key V3.78 tool latest Version for free, MRT Tool is a utility Android Multi-tool that helps to fix some software problems on your devices. This tool available now to download from here, with this MRT Dongle Setup tool’s latest version you can repair any MTK MediaTek, Qualcomm powered Android devices in ADB/ META/ EDL/ ESP Pinout, Fastboot mode easily. The latest setup now supports MTK – MTK 6765/68756771/6771V/6779 chipsets Android Version 11 to Meta Mode reset/remove/ unlock Pattern and FRP from Oppo phone.


So, if you have the hardware of MRT Dongle tool then without wasting time download the MRT dongle Latest Setup V3.78 tool from below. Let’s check some best features of it.

What is MRT Key Latest Setup V3.78

MRT Dongle is the latest GSM Mobile Software repair tool. This is a new innovation for Chinese latest Android devices, its supports almost all popular mobile brands nowadays in India and the world, just like Vivo, Xiaomi, Coolpad, Oppo, and huge devices which has MTK (Media take) chipsets,
MRT tool easily repairs all the devices software and unlock too many supported Android devices easily,


MRT Dongle repair for flashing Vivo, Oppo, Xiaomi, Coolpad, / Unlocking Xiaomi – Meizu – HUAWEI – VIVO – Coolpad and All MTK Chip. 

This is the first universal data card for unlocking/Flashing product worldwide, 

MRT Dongle, can repair the devices and make it alive again and do Password Remove,
Accounts Unlock, and Bootloader Unlock is fast and No Need Any Activation or buys the Credits 

All Features of MRT dongle Update 2020

  • Bug Fix RMX1821 unlock init flash
  • Added Oppo Meta Unlock Android 11 Supported
  • Vivo FRP unlock
  • -IMEI repair Vivo.
  • -Flash Vivo.
  • -OPPO FRP unlock.
  • -IMEI repair Oppo devices,
  • -flash Oppo…
  • -MTK CPU unlocks password.
  • -Remove frp MTK.
  • -Repair IMEI MTK…
  • -Meizu Phones Flash
  • -Unlock Password Meizu,
  • -Meizu Remove Frp(Account),
  • -Now supported with Aliyun OS.
  • -HUAWEI FRP Remove
  • Huawei Unlock Bootloader and ReLock Bootloader again.
  • -LeEco Qualcomm FRP.
  • -Remove(connect the internet without lock again)
  • Now Support X900+,X800+,X900,X800, ..
  • All MTK Android Phone Set. Even last chip MT6580 or MTK X10 6753 6752 6595 6795…
    (old CPU set like MTK 6575 6577 6572 6571 was supported also)
  • At this time, 95% new set is 4G LTE SET,
  • MTK Set mobile phone uses MT6290 base IC
  • MRT is First Support IMEI Repair with it.

What’s new in MRT Key Latest Setup V3.78

  • New update hw flash add emui 10 10.1 system flash support
  • new update hwflasher add new fastboot to erecovery (fastboot to download mode) like mate30 mate30 pro…
  • New update hwflasher add med moa ksy Huawei mtk phone remove account and FRP phone
    (MTK 6765 6762 6761…)
  • New update adds remove Huawei account with USB debug (ex, if mobile working normal, can in the system enable USB to debug, just one click can remove account)
  • New update adjust Huawei server unlock, the old system, like emui 5 emui7
  • more Stable server update
  • The new update adds Vivo y70 unlock!!!
  • New Vivo Demo Unlock
  • The update adds Vivo S1 Pro V15Pro(UFS Version) X27 PD1838 U20 V17 V17Pro U20…
  • The Vivo Qualcomm 675 CPU) unlock password(factory reset)
  • Vivo account support you need open mobile and into edl.
  • OPPO and Redmi MTK 6765&6875  Supported for Format / Erase Frp /and Write Flash.
  • Added META UNLOCK UFS (meta 5G)
  • Support MTK6779 for Factory Reset
  • Added MTK 6771 6771V(EMMC UFS ) for Format, FRP Erase, Write flash.

Note : Need to Install libsusb and filter MTK_USB Drivers 

Support All New VIVO Models :

Oppo A1
Oppo A11k
Oppo A12
Oppo A1k
Oppo A1s
Oppo A3
Oppo A31
Oppo A31C
Oppo A5s
Oppo A73
Oppo A79
Oppo A7n
Oppo A8
Oppo A83
Oppo A83 PRO
Oppo A9
Oppo A91
Oppo A9x
Oppo F11
Oppo F11 Pro
Oppo F15
Oppo F5
Oppo F5 Youth
Oppo F7
Oppo F7 Youth
Oppo F9
Oppo F9 Pro
Oppo R15
Oppo Reno 2 Pro
Oppo Reno 2F
Oppo Reno Lite
Realme 6
Realme 6s
Realme Narzo
Realme 6i
Reno3 CPH2043
Oppo Reno Z
Oppo Reno4 Lite CPH2125
Oppo A93 CPH2121
Oppo F17 PRO CPH2119
Oppo Reno2
Oppo Reno3 Pro CPH2035
Oppo Reno4 Lite

Realme Models
Realme X7 Pro
Realme X7
Realme Q2
Realme Q2i
Realme Q2 Pro
Realme V3 5G
Realme V15 5G
Realme 7 5G RMX2111
Realme 7i (Global)
Realme Narzo 10
Realme Narzo 10A
Realme Narzo 20
Realme C3i
Realme C3 RMX2020
Realme C11
Realme C12
Oppo Realme C20 
Oppo Realme C15 
Oppo Realme C12 RMX2189
Oppo Realme C11 
Oppo Realme 3i 
Oppo Realme 3 RMX1821
Realme 1
Realme 3
Realme 3 Pro
Realme 3i
Realme C2
Realme C2s

Vivo Phones Meta Mode Factory Reset

New Added: 
Vivo Y3s
Vivo Y17

Xiaomi No Need Authorized:

Xiaomi Redmi Note 8 Pro (Begonia)
Xiaomi Redmi 6A (Cactus)
Xiaomi Redmi 6 (Cereus)
Xiaomi Mi Play (Lotus)
Redmi 9
Redmi 10X 4G
Redmi 9 Prime
Redmi Note 9
Redmi 9A
Redmi 9C
Xiaomi Mi play


The big feature is now supported OPPO A12 in meta mode, no more test point sort out or nothing, just power off and connect your device in meta mode, here we share the method to oppo A12 pattern unlock.QC_Tool Move to 3.15 software and more good support Qualcomm flash\erase frp\format\read flash.


Download MRT Key Latest Setup V3.73

File Name:-MRT Dongle

File Size: 600MB

Download(3.53)File(3.21), Link(3.26), Link(3.29), MRT 3.36
Download(3.57), USB Driver
MRT 3.59, MRT 3.71, MRT V3.78  
How to Install MRT Dongle Update to your PC

  • -Download MRT Key V3.78 Latest Setup.
  • -After that, extract all the files to your PC.
  • -Then open the extracted folder.
  • -Once the tool opens then it will ask to install the tool,
  • -Then click Next -> Next -> Agree -> Finish.
  • -Run the “MRT Key V3.78.exe” from there.
  • -After that, a popup box will open.
  • -Then click the “Start” button from there.
  • -Done, now wait a few secs to launch MRT Key Latest Setup V3.57 to your computer. then you use the tool.

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