Firefly Resource Repository
One-stop downloads for firmware, tools, drivers, SDKs, file systems and more.
Core-3328-JD4
Firmwares
Buildroot(GPT)
Ubuntu18.04(GPT)
Linux rootfs
Source Codes
Android8.1 SDK
Linux_SDK (Support RK3328)
Tools
SD_Firmware_Tool (common)
RKDevTool (common)
The old version is called AndroidTool. Firmware upgrade tool.