rkDumper includes support for numerous Rockchip-based devices:
Once you have completed your , follow these steps to extract your firmware: 1. Install Rockchip Drivers
: Automatically detects the connected device's parameter file to identify partition boundaries. How to Download and Use
If the tool does not detect your device, you are likely using a driver version higher than v4.5.
rkdumper.exe --pid 1234 --dump C:\analysis\dump.bin Rkdumper Download
With the differences clarified, this guide will focus primarily on the , as it represents the most common and practical use of this keyword.
Never use it to:
Additionally, you can use various command-line options to fine-tune how rkDumper works. For example, to selectively back up only specific partitions, you can use the /incl:<pn0,pn1> switch. Conversely, to back up all partitions except a few, you can use the /excl:<pn0,pn1> switch. You can also use the /log option to save a detailed log file of the entire backup process, which is very helpful for troubleshooting.
In addition to the tool itself, you will also need the . The correct driver version is critical for rkDumper to work. Use version 4.3 or earlier, as newer versions are not compatible with the utility. The driver can be downloaded from AndroidMTK.com or from the 4PDA topic. rkdumper
Installed on your computer to communicate with the device.
Requires specific USB drivers (RockUSB) to be pre-installed.
The Ultimate Guide to Rkdumper: How to Download and Use the Rockchip Firmware Tool
: Ensure your device uses a supported Rockchip SoC (e.g., RK3229, RK3318, RK3399). Using the wrong tools on firmware can lead to a "bricked" or unbootable device. for RKDumper or instructions for a specific Rockchip model Conversely, to back up all partitions except a
Push the rkdumper binary to a temporary folder on your device:
You will see real-time progress text in your command line terminal as it dumps each partition: Reading parameter.txt... OK Dumping boot.img... OK Dumping system.img... OK
Ensure USB debugging is disabled. Connect your Rockchip TV box or tablet to the computer using a stable USB port. Alternatively, put your device into Fastboot or Rockusb Loader mode. Step 4: Run the Extraction Script