The unlock app is not available in all regions (notably, some users in China and certain EU countries have reported it being blocked).
The story of unlocking the bootloader on the is a cautionary tale of a once "enthusiast-friendly" brand shifting toward a closed ecosystem. It transitioned from a simple, free software process to a controversial, paid service. The Era of the Official Unlock Tool zenfone 9 unlock bootloader
: ASUS disabled its official Bootloader Unlock Tool servers in mid-2023. Since the tool required server-side verification to generate an unlock key, the app no longer functions for users. Paid Service Alternative The unlock app is not available in all
Install Magisk, enable Zygisk, install the “Play Integrity Fix” module, and use “Shamiko” to hide root from Google Play Services. Add your banking apps to the DenyList. The Era of the Official Unlock Tool :