I was able to update the device using this update.zip. By extracting the folder update with the files update.img and auto_update.txt to a USB drive and turning the device off by disconnecting the power and then booting it up would show a green progress bar, once it shows USB Burn OK you can...
The HY300 Pro only has a USB-A port how would you connect your PC to it in order to update the firmware?
I recently received the device and the performance was actually better than expected for the price. I was able to connect a Xbox Wireless Controller and managed to play some Android games on...
