You are now ready to flash TWRP, install Magisk, or flash a custom ROM on your Zenfone 9
With my bootloader unlocked, I felt a sense of liberation. I could now install TWRP, a custom recovery, and flash custom ROMs like LineageOS or Paranoid Android. I could also root my device, which would give me superuser access to modify system files and settings. zenfone 9 unlock bootloader
The plot took a sharp turn in May 2023. Reports began surfacing that the official unlock servers had gone dark. Users who tried to use the official tool were met with error messages. Initially, ASUS attributed this to server maintenance and promised the service would return in Q3 2023. You are now ready to flash TWRP, install
This guide is for educational purposes. Unlocking your bootloader may irreversibly damage your device or void your warranty. The author and publisher are not responsible for bricked devices, lost data, or nuclear wars. Proceed at your own risk. The plot took a sharp turn in May 2023
Yes, but it’s dangerous and unnecessary. To relock:
As of April 2026, it is currently not possible to officially unlock the bootloader of the Asus Zenfone 9 using Asus's provided tools.