Flashing a MediaTek (MTK) device requires proper knowledge of the phone’s chipset, security level, and the compatible tools. This guide explains all possible methods of flashing MTK phones based on Android versions, security types, and required files.
1. Flashing Older MTK Phones (Android 4.x & Below)
- Use SP Flash Tool
- Load the scatter file from the firmware folder
- Select “Download Only” or “Firmware Upgrade”
- Click “Download” and connect your powered-off phone via USB
- Flashing starts automatically if drivers are installed
2. Flashing Android 5.x MTK Phones – Requires DA File
- Newer MTK phones introduced secure boot
- Use Custom Download Agent (DA File) for successful detection
- DA file must match the device's SoC
- Load DA file in SP Flash Tool under “Download-Agent” section
3. Flashing Android 7.x and Above – Requires DA + Auth File
- More secure boot mechanisms introduced in Android Nougat and above
- Use both DA File and Authentication File
- SP Flash Tool will ask for these files automatically
- Auth file prevents unauthorized flashing – device specific
4. Bypassing Auth Security in Latest MTK Phones
- Use tools like:
- MTK Auth Bypass Tool
- MCT Auth Bypass
- Connect phone in BROM Mode by pressing both volume buttons together
- Click “Bypass” to skip the authentication process
5. Using Modified Tools Like Kurdish SP Flash Tool
- Modified version of SP Flash Tool with built-in Auth Bypass feature
- Easy to use – just click on “Bypass” and connect the device
- No need to load separate Auth files manually
6. BROM Mode Connection Methods
- Most phones enter BROM mode by pressing both volume keys while connecting USB
- Some newer security devices do not enter BROM mode with keys
- Use Test Point Method – short test point to GND on motherboard
- Refer to test point images available online for each model
7. Latest MTK Phones with High Security – Special Preloader/DA/Auth Required
- These phones use new chipsets and enhanced protection
- Free tools cannot handle latest security (as of now)
- Use professional tools like:
- CM2 Dongle
- UMT Pro
- Chimera Tool
- These tools provide signed DA/Preloader/Auth files for flashing
Important Warnings:
- Always backup firmware and NVRAM before flashing
- Use correct files for your exact model and variant
- Wrong flashing may brick your phone permanently
Need Help?
If you're confused about any step or need specific files for your MTK device, visit the related post for your model or contact support. Happy flashing!
Updated regularly to support new MTK chipsets and secure boot devices.