Download stock firmware for Ruizu D51 Portable Audio Player
This firmware is only for Ruizu D51 Audio Player. You can buy Ruizu Audio Players from Banggood.com for a very good price.
Download stock firmware for Ruizu D51 Portable Audio Player from here, here or here. Download stock firmware for Ruizu D50 Portable Audio Player from here. Download new tool v2.07 from here.
Firmware details
Archive name: RUIZU D51 Firmware V1.0 and Bluetooth 4.1
Archive file size: 18.9MB
Firmware image: RUIZU D51 Firmware V1.0 and Bluetooth 4.1.fw
Inside archive: firmware + D51 User Manual
How to use
– Download the Tool and the new firmware for you device.
– Install the tool on your computer.
– After you successed to setup the Tool, Open the tool on your computer.
– Use USB cable to connect your device with your computer to update the firmware. After connected successfully you can see the device on the computer.
– Press the green color switch button to select the sofware file you want to update and press “Open” to Confirm.
– Press ‘Replace’ button to replace old firmware with the new firmware.
– If “Successful” is showed in the progress bar, then it represent that everything is OK.
Caution Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data.
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