If you cannot find an official update, assume your current firmware is the final version released for that model.
UNIC UC40 Projector, MKV files * godzbiggestmistake. * Feb 16, 2018. * Home Theatre. Tom's Guide Forum Unic Uc40 Projector Software Update Download !!INSTALL!! Unic Uc40 Projector Software Update Download
| Error Message | Solution | | :--- | :--- | | | The update is not signed for your region. You need the "global" vs "CN" (China) version. Contact support for the correct regional file. | | "E: Cannot mount USB" | Your USB is not FAT32. Reformat it. Try a smaller drive (8GB or 16GB). | | Progress bar stuck at 98% | Wait 20 minutes. If still stuck, perform a hard reset by unplugging and re-entering recovery mode. Do not flash a different file. | | Black screen after reboot | The update corrupted the bootloader. Hold the reset pinhole button (located next to the HDMI port) for 15 seconds using a paperclip. | | "Device not enough storage" | Delete unused apps or factory reset the projector before attempting the USB update. | If you cannot find an official update, assume
With the projector powered off, insert the USB flash drive into the projector's USB port. * Home Theatre