D70s version V1.3 firmware update
This firmware is only for D70s and is NOT applicable to any other models. If this firmware is flashed to other models, it will immediately cause the product to be unusable and unable to repair by yourself. If the firmware of your D70s is already V1.3, then your D70s needn't this update.
The firmware version of your D70s could be check at this tool.
Fixed the bug that occasionally abnormal when playing MQA.
Firmware and tools for MAC: Download here
If you have questions about the upgrade of your D70s, please contact us before updating this firmware.