Download Agent (DA) files serve as essential tools for flashing and unlocking Mediatek smartphones with secure boot enabled. Phones with such security prevent direct flashing or unlocking, making DA auth files necessary for the process. While many GSM tools can automatically detect models and execute tasks, sometimes the required model isn’t supported — that’s where DA files come in to help unlock your Infinix X557 effortlessly.
Step-by-Step Usage Guide
How to Apply DA Auth Files with CM2 AVG, UMT, and SP Flash Tools
- ➤ SP Flash Tool: Use version V5.1812 for compatibility.
- ➤ Launch Flash Tool, click the "Choose" button beside the Download Agent field.
- ➤ Browse and select the appropriate DA file to load it.
Using DA Files with Avengers Android MTK
Open Avengers Android MTK tool and locate the Download Agent section on the left. Click "Select Custom Loader" and load your DA file here to ensure successful flashing.
Ultimate Multi Tool MTK - DA File Setup
To use the DA file in Ultimate Multi Tool MTK, open the software, navigate to your desired flashing or unlocking section, and at the top, click the "Custom DA" box. Upload your downloaded DA file here for flawless operation.
CM2 Infinity (CM2MT2) DA Auth Certificate Instructions
- Open the CM2MT2 tool interface.
- Navigate to the Platform Main section.
- Enable the option labeled "Custom settings DA Auth Cert."
- Press the DA button and upload the necessary DA files.