Asus Zenfone 9 Lineage Os | Full HD |
LineageOS does not officially support the ASUS Zenfone 9
As of April 2026, [21, 22]. While the Zenfone 9 is a highly-regarded compact flagship, the custom ROM scene for it is currently limited due to ASUS's decisions regarding bootloader unlocking. Current Status & Obstacles
The trade-offs:
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High‑level installation steps
There are several reasons why you might want to consider running LineageOS on your ASUS ZenFone 9: asus zenfone 9 lineage os
What works (typical for this device):
- No ASUS Stock Apps: You will lose ASUS specific apps like the ASUS Calculator, File Manager, and the highly customized ASUS Settings interface. You will use the AOSP/LineageOS equivalents.
- Flip to Mute: Some of the specific motion gestures found in ASUS ZenUI (like Flip to Mute) may not be present by default, though LineageOS has its own suite of "Gestures" that can be configured.
- Updates: You will no longer receive updates from ASUS. Your security patches and Android version upgrades will come strictly from the LineageOS build servers.
- Warning on Banking Apps: While LineageOS passes Google's SafetyNet/Play Integrity checks by default (usually), some strict banking apps may detect root or an unlocked bootloader. You generally need to use Magisk (if you root) and use the DenyList feature to hide root from these apps.
The ASUS Zenfone 9, on the other hand, is a high-end smartphone that runs on ZenUI, ASUS's custom skin based on Android. While ZenUI offers a range of features and customizations, some users may prefer the simplicity and flexibility of LineageOS. LineageOS does not officially support the ASUS Zenfone
The lightweight nature of LineageOS, which lacks the telemetry and background processes of manufacturer skins, often results in better battery life and faster UI responsiveness. Conclusion Asus Zenfone 9 No ASUS Stock Apps: You will lose ASUS
