Look for "R329Q V3.1" or similar markings printed directly on the green PCB inside the casing. Chipset: Rockchip RK3229 (Quad-core Cortex-A7).
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A: No. MXQ Pro 4K usually uses S905X (Amlogic) or older RK3228. Check your PCB. mxq rk3229 emcp v31 firmware link
The most comprehensive source for Rockchip firmware (requires translation). NeedROM: Look for the "MXQ Pro 4K Rockchip" section. Look for "R329Q V3
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