MRT Dongle 2 MRT Key Mobile Repair Tool for BK Vivo OPPO HongMi Meizu Huawei MTK Phone FRP Unlock IMEI Repair Flash with EDL 9008 Engineering Cable
MRT Dongle 2 MRT Key for MTK Phone FRP Unlock and IMEI Repair

The MRT Dongle 2 MRT Key is a specialised mobile repair tool designed for technicians working with MTK-based Android phones. It addresses common repair needs such as FRP (Factory Reset Protection) removal, IMEI number repair, and firmware flashing across a range of brands including BK, Vivo, OPPO, HongMi, Meizu, and Huawei. By consolidating these functions into one device, it helps streamline the repair process for busy service centres and independent repairers.
Features and Compatibility

This tool offers broad support for many popular phone brands and chipsets, covering both newer and older MTK processors. Its versatility reduces the need for multiple tools or dongles.
Brand and Model Support
The MRT Key supports BK Vivo FRP unlock, IMEI repair, and flash tasks including a demo unlocker. It also works with OPPO FRP unlock, IMEI repair, and flash, as well as HongMi (MTK CPU) password unlock, FRP unlock, IMEI repair, and flash operations. For Meizu phones, it provides one-click flash and unlock password/FRP account removal on supported models without needing to open the device. Additionally, it supports Aliyun OS system phones for flash and unlock password/FRP account removal.
Huawei Specific Functions
The tool enables Huawei FRP remove, unlock bootloader, and relock bootloader functions. It also supports the removal of FRP with internet re-lock prevention for models X800, X800+, X900, and X900+.
Processor Compatibility
The MRT Key supports all MTK Android phone sets, including the latest MT6580, MTK X10 6753, 6752, 6595, and 6795 chips, as well as older CPUs such as MTK 6575, 6577, 6572, and 6571.
Practical Application

This tool is designed for daily use in mobile phone repair environments, offering a compact and functional solution for common software-related issues.
Event or Professional Use
For professional repair technicians, the MRT Key serves as a reliable aid in handling high volumes of unlock and repair requests. Its compatibility with multiple brands allows a single tool to cover many jobs, potentially reducing the need for multiple dongles or software licenses.
Everyday Home Use
Mobile phone enthusiasts or self-repair users can use the MRT Key to fix personal devices locked by FRP or requiring firmware updates. However, some operations may require technical knowledge of Android system modes and cable connections.
Benefits and Buying Value

The advantage of this tool lies in its combination of multiple repair functions in one package, saving time and reducing equipment clutter.
Reuse and Low Maintenance
The MRT Key is a hardware dongle that requires no consumables and can be reused for many repair jobs. The included EDL 9008 cable enables easy connection to Qualcomm-based devices in EDL mode for deeper repairs.
Why Choose This Product
Choose the MRT Dongle 2 MRT Key if you need a versatile tool that covers a wide range of MTK-based phones and specific Huawei and Meizu models. Its support for both legacy and current chipsets makes it a practical investment for repair businesses or individuals with diverse repair needs.
