Once you have located a valid firmware link and downloaded the .bin or .img file, follow these steps:
YG300 Firmware Link: Complete Guide to Updating Your Mini Projector yg300 firmware link
Power on the projector, go to Settings > Info (or Version), and take a photo of the current Firmware Version and Build Date . Once you have located a valid firmware link
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. If you share with third parties, their policies apply
This usually means the firmware had the wrong display drivers for your specific LCD panel. You will need to find a different version of the firmware to "blind-flash" it back.
Insert and Boot: Plug the USB drive into the USB port. Plug the power back in and hold the power button (or follow the specific key combo provided with your download).
Searching for a often leads to dead forum posts, sketchy download sites, or confusing foreign files. In this post, I’ll explain where to find legitimate links and how to flash them safely.