Apparently the OEM must support it (the AVF virtualization).
The phone's hardware must also support it. It needs non-protected VM support which is available in Exynos SoCs but not Qualcomm which is why some Samsung phones have it but other arguably better phones don't (e.g, S25 Ultra VS. Flip 7).
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The phone's hardware must also support it. It needs non-protected VM support which is available in Exynos SoCs but not Qualcomm which is why some Samsung phones have it but other arguably better phones don't (e.g, S25 Ultra VS. Flip 7).