: Includes "Phh-Treble" settings, allowing users to toggle hardware-specific fixes (e.g., brightness sliders, audio routing, or fingerprint sensors).
Use 7-Zip or your terminal to extract system-roar-arm64-ab-vndklite-gapps.img.xz . You will be left with a much larger file simply named system-roar-arm64-ab-vndklite-gapps.img . Rename it to system.img for simplicity. Step 2: Enable USB Debugging
(Your phone screen should now explicitly display "FASTBOOTD".) Step 4: Wipe the Device
You do not need to flash a separate GApps package (like OpenGApps or NikGApps) after installing the ROM. This saves time and avoids version compatibility issues. system-roar-arm64-ab-vndklite-gapps.img.xz
adb reboot bootloader
: A "light" version of the Vendor Native Development Kit. This is specifically patched to allow the GSI to run on devices with smaller system partitions or specific filesystem constraints by reducing the footprint of vendor libraries.
The VNDK is a set of libraries that allows the generic Android system partition to talk to your phone's specific, proprietary hardware drivers (the vendor partition). A "vndklite" image is specifically tweaked to allow read-write (RW) access to the system partition and offers broader compatibility with older or strictly enforced vendor implementations. It helps prevent bootloops on devices with complex vendor restrictions. 5. "gapps" What it means: Google Apps are pre-installed. : Includes "Phh-Treble" settings, allowing users to toggle
Use the Phh Treble Settings menu to check options like "Use alternative audio policy" if your speakers or headphones do not emit sound.
: This is the Build Name or Codename . "Roar" is commonly associated with Project Blaze , a popular custom Android distribution based on AOSP (Android Open Source Project). It suggests this is a custom ROM focused on performance and customization.
This specifies the .
This dictates the CPU instruction set. arm64 targets modern (such as Qualcomm Snapdragon, MediaTek Dimensity, or Samsung Exynos chips), which power nearly all current Android smartphones. 4. ab
In this post, we are going to dissect this filename piece by piece to understand exactly what this file is, what devices it supports, and why the "vndklite" tag is so important.
: This targets the /system partition of your Android device during installation. It completely overwrites the stock operating system interface while leaving vendor hardware configurations intact. Rename it to system
The filename is a string of technical identifiers that tell you exactly which device it’s built for:
Many advanced Android mods — like hosts file modifications for ad blocking, custom audio drivers, or Xposed framework installations — require writing to the system partition. If any of these scenarios sound familiar, the VNDKLite version is the way to go. However, for the vast majority of users who simply want a clean, stable Android experience, the standard VNDK variant is perfectly adequate.