: Unlocking the bootloader wipes all user data . Use a service like Google One for a full backup.
Despite the hurdles, users still seek to unlock the Zenfone 8 to: zenfone 8 bootloader unlock free
Unlocking the bootloader on an ASUS Zenfone 8 for free has become a complex topic as of 2026. While ASUS once provided official tools for this purpose, their stance and the availability of these services have changed significantly over the last few years. : Unlocking the bootloader wipes all user data
Officially, ASUS has for the bootloader unlock tool across its mobile lineup. As of late 2025, company representatives confirmed that the tool would no longer be actively provided for models released in 2023 or earlier, including the Zenfone 8, citing "stability considerations". While ASUS once provided official tools for this
: Go to Settings > About Phone and tap "Build Number" 7 times. Then, in Developer Options , enable USB Debugging and OEM Unlocking (if available). Why Unlock the Bootloader?