Firmware Fixed | Rk3326

Use upgrade_tool (Rockchip official) or rkdeveloptool (open source).

For devices with internal eMMC (like RG351M), you must flash to eMMC via a special "Flash to Internal" script found in the CFW's options menu. Rk3326 Firmware

Unofficially, yes, via community builds (LineageOS 20). However, GPU drivers for Android 13 on Mali-G31 are unstable. Stick to Android 10. via community builds (LineageOS 20). However

Struggling with your RK3326 device? This comprehensive guide covers everything you need to know about RK3326 Firmware: where to find official ROMs, how to flash using Rockchip Batch Tool, unbricking tips, and the best custom firmware options for 2024/2025. Rk3326 Firmware

Last updated: November 2025. Verified against Rockchip Batch Tool v1.8 and ArkOS 2.0.