[Download Setup File] ──> [Disable Antivirus] ──> [Install MediaTek Drivers] ──> [Run as Administrator] 1. Download from Authoritative Repositories
Version 27.5 might be a few years old now — newer versions exist (28.x, 29.x, etc.) but 27.5 is still referenced in forums for specific device support.
: MediaTek USB VCOM drivers must be installed on the PC for the software to communicate with the phone in "Preloader" or "BROM" mode. Connect the dongle to your PC. Run the NCK Dongle Android MTK executable. nck dongle android mtk 27 5 download better
: For devices that won't connect with standard settings, you can manually select a specific DA file. This allows the dongle to bypass the security check to perform deep-level repairs like FRP (Factory Reset Protection) bypass or IMEI restoration. Core Capabilities
Repairs invalid, null, or 0000000000000 IMEI numbers. This feature is strictly intended to restore original manufacturer identification after a motherboard replacement or NVRAM corruption. Connect the dongle to your PC
Specify the directory on your PC where you want to save the firmware backup.
The software will detect the connection, initiate the bootloader bypass, and wipe the FRP partition within a few seconds. How to Back Up Stock Firmware Open the software and go to the tab. Choose the correct phone model or MTK chipset. Click on Read Flash . This allows the dongle to bypass the security
If using Windows 10 or 11, temporarily disable via the Advanced Boot menu to allow legacy MTK drivers to hook into system communication ports correctly. Step 2: Connect the Smart Card Hardware
: Allows users to flash stock firmware, install custom ROMs, and create full system backups. IMEI Servicing
Insert your NCK Smart Card/Dongle into the USB port, install the main setup, and launch the software.