ZTE Z820 Auth File/ZTE Obsidian DA File

MTK AUTH or authentication file allows you to easily flashing any MTK Secure boot device easily. on this page, we have contained ZTE Z820 Auth File/ZTE Obsidian DA File, which will be used with a Download Agent for flashing.

Download ZTE Z820 Auth File/ZTE Obsidian DA File

• ZTE Z820 Auth File/ZTE Obsidian DA File
• Purpose: For Authorized Flashing ZTE Z820 With SP Flashtool/box

How To Use Auth Files For Flashing Secure boot devices.

Download link↵