Yundoo Y8 firmware is available for download. Flashing the Yundoo Y8 firmware is easy. You can also use this process to hard reset it as flashing official firmware hard resets the android TV.
Make sure to use the USB type-c port and then press the reset button that is hidden in the audio jack. Download the firmware from here and follow these instructions.
Download the rockchip driver assistant from here and install it on your computer. This is required so that the android TV is recognized by your computer.
Then download the rockchip rk batch tool. You will also need a USB type C cable.
After installing the driver, fire up the rk batch tool and click on the firmware button. Select the firmware download earlier. Make sure you have extracted it earlier to obtain the IMG file.
Hold the reset button of the Yundoo y8 android TV and then connect it to the computer. This update program will detect the device. You can now select the restore option to start the update process. After sometime, a green message showing success will appear on the screen.
You should now wait for 5-10 minutes for the system to complete the reboot process.
This android TV is powered by the RK3399 processor that comes with 4GB of DDR4 memory and 32GB of eMMC flash storage. You also get Wi-Fi ac in it with internal antenna and Bluetooth 4.1.
Other connectivity ports include USB Type-C for data and power, a USB 3.0 port, SD card reader, two USB 2.0 ports, HDMI 2.0, Gigabyte network connector, 3 audio jacks, 5mm and SPDIF digital audio output.