DA files, also known as Download Agent or Secure Boot files, are crucial for flashing and unlocking MediaTek devices that have secured bootloaders. These files allow you to bypass restrictions preventing direct flashing or unlocking. Many popular GSM unlocking tools rely on model detection, but sometimes your device model like Infinix X687 might not be supported by default. Using the correct DA auth file for your Infinix X687 ensures a hassle-free flashing and unlocking process, avoiding common errors.
How to Use DA Auth Files (Secure Download Agent) with CM2, AVG, UMT, and SP Flash Tools
Using DA File with SP Flash Tool
- Always use FlashTools version V5.1812 or later for compatibility with the DA files provided.
- Launch the Flash Tool application.
- Locate the Download Agent section at the top and click Choose.
- Select the downloaded DA auth file for your Infinix X687 device.
Using DA File on Avengers Android MTK Tool
- Open Avengers Android MTK.
- In the main window, find the Download Agent section on the left.
- Click Select Custom Loader and browse to load the required DA file.
Using DA File with Ultimate Multi Tool MTK
- Start Ultimate Multi Tool MTK.
- Navigate to the section matching your flashing/unlocking task.
- At the top, find the Select Download Agent option.
- Choose Custom DA and load the downloaded file.
Using DA File on CM2 Infinity (CM2MT2)
- Open CM2MT2 software.
- Go to the Platform Main tab.
- Enable the option Custom settings DA Auth Cert.
- Click the DA button to browse and select your DA file.
Download Infinix X687 DA Auth Files
- Download V1 DA File
- Note : For This DA File Use Kurdish SP Flashing Tool (Search in My Site)