Firefly Resource Repository
One-stop downloads for firmware, tools, drivers, SDKs, file systems and more.
Core-1808-JD4
Resources
Documents
Schematic && Patch map
Firmwares
Ubuntu18.04
Buildroot
Linux Rootfs
Source Codes
Linux_SDK
REPO_SDK
Tools
SD_Firmware_Tool (common)
RKDevTool (common)
The old version is called AndroidTool. Firmware upgrade tool.