System-roar-arm64-ab-vndklite-gapps.img.xz

This specifies the CPU architecture.

Critical check: Your device must have a 64-bit capable processor. Almost all devices from 2016 onward meet this requirement. system-roar-arm64-ab-vndklite-gapps.img.xz

# Reboot to bootloader
adb reboot bootloader
This is a compressed, bootable system image designed for Project Treble compliant Android devices. It allows users to flash a near-stock or custom Android ROM without waiting for device-specific builds. This specifies the  CPU architecture
| Property | Value |
| :--- | :--- |
| File Type | XZ compressed disk image (.img.xz) |
| Architecture | arm64 (64-bit ARM) |
| Partition Scheme | AB (Seamless Updates) |
| Variant | vndklite (Vendor passthrough) |
| Included GApps | Yes (Google Apps pre-integrated) |
| Target OS | Android (typically 13, 14, or 15) |
| Name “roar” | Likely a codename for a specific GSI flavor or build series | Critical check: Your device must have a 64-bit