In the drop-down menu below the scatter file path, you will see three options:
| Chipset | Modem | Resolution | Firmware size | Tool used | |---------|-------|------------|---------------|-----------| | | LTE Cat4 | HD+ | ~1.5-2GB | SP Flash Tool | | MT6761 (Helio A22) | LTE Cat7 | FHD+ | ~2.2-2.8GB | SP Flash Tool | | MT6580 | 3G only | FWVGA | ~800MB | SP Flash Tool |
The is a legacy entry-level 4G SoC (System-on-Chip) launched around 2017–2018. Despite its age, it remains widely used in rugged phones, automotive head units, IoT devices, and low-end tablets. Its firmware is critical to device stability, network compatibility, and feature enablement.
The firmware for an MT6739 device is typically distributed as a scatter-based ROM. Unlike some other chipsets that use a single image file, MediaTek firmware consists of several partitions defined by a text file known as the scatter file. mt6739 firmware
If your phone still boots, note down the build number. Match the region (e.g., EU, US, Global) and carrier branding to avoid network compatibility issues.
Recovers devices that are completely unresponsive (black screen) due to software corruption.
Right-click on the driver installation file (often wdm install.edu or an executable) and select . Restart your PC after the installation completes to ensure the drivers register correctly. Step 3: Launch SP Flash Tool In the drop-down menu below the scatter file
Flashing stock firmware completely erases the device's internal storage. Back up your photos, contacts, and messages. If your phone is soft-bricked, accept that data loss is likely necessary to restore functionality. 3. Install MediaTek (MTK) USB Drivers
This usually indicates a driver issue or a bad USB cable. Try a different port or reinstall the VCOM drivers.
Flashing firmware carries risks. To prevent hard-bricking your MT6739 device, complete this checklist: The firmware for an MT6739 device is typically
In the dropdown menu located just below the scatter file path, you will see three options:
Download and install the latest MediaTek (MTK) VCOM USB drivers on your Windows PC. This allows the computer to communicate with the phone in Preloader mode.
This report documents the firmware architecture, build environment, and key configuration parameters for the MediaTek MT6739 system-on-chip (SoC). The MT6739 is a 28nm LTE entry-level platform targeting low-cost smartphones, IoT devices, and industrial handhelds. The firmware stack comprises the bootloader, TrustZone (TEE) , Modem firmware , and the Android/Linux kernel drivers .