The most interesting part of this story is the arm32-binder64 tag. Usually, a processor is either 32-bit (older/budget) or 64-bit (modern). However, some budget devices—like the Redmi 9A or Infinix x690B—use a "hybrid" setup where the hardware is technically 64-bit, but the manufacturer installed a 32-bit operating system to save RAM.
However, seeing arm32 in a modern context is becoming rarer. We live in a 64-bit world now. If you see this, you are likely dealing with one of two scenarios: system-arm32-binder64-ab.img.xz
The system-arm32-binder64-ab.img.xz file is a compressed system image designed for 32-bit ARM devices that support the 64-bit Binder protocol and A/B updates. Its primary role is to provide a packaged system image that can be used for: The most interesting part of this story is
WebView glitches: Some hybrid images report to WebView that they support 64-bit rendering while lacking 64-bit graphics drivers, causing flickering in Chromium-based browsers. arm : Indicates that the image is for
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