Your phone screen will remain completely black. Check your PC's Device Manager; it should list a device named . Step 4: Patching the Devinfo Partition
ANDROIDVERNUM..WW_[Model]-WW_user_9999999..999999.[Build]..ASUS-ASUS_[Model]-WW
In mid-2023, Asus disabled these verification servers. The official APK now returns network errors or maintenance messages, rendering the official method obsolete. Consequently, the global developer community had to find hardware-level or software-exploit alternatives to bypass this restriction without paying for commercial service tools. Prerequisites Before Proceeding
Unlike many manufacturers that have locked down bootloaders entirely or force you into paid subscription services, ASUS provides a straightforward first-party solution for the Zenfone 8 (model ASUS_I006D / ZS590KS). zenfone 8 bootloader unlock free
– After the process completes, disable the proxy on your phone and stop mitmproxy on your computer.
If adb devices or fastboot devices returns a blank list, your PC lacks the correct USB drivers. Install the Google USB Driver or ASUS specific Android drivers via Device Manager.
Unlocking a bootloader is not a harmless setting change. It carries significant consequences: Permanent Data Loss: The process triggers a factory reset. Warranty Void: In most regions, unlocking voids your hardware warranty. Security Downgrade: Your phone screen will remain completely black
Ensure your Zenfone 8 has at least 60% battery.
Modifying the low-level system partitions voids any remaining manufacturer warranty options. Conclusion
: The original official method required an APK to connect to an ASUS server to verify the request. Since these servers are offline, the official APK will return an error (often error 10405) . The official APK now returns network errors or
Disclaimer: Proceed with caution. Unlocking your bootloader is done at your own risk. Ready to take the next step?
Here's where things get complicated. ASUS originally provided an official bootloader unlock tool for its Zenfone series—a simple APK you could install and run directly on your phone. But in , taking the required authentication servers offline.