Incorrect firmware updates can permanently brick your projector. Unic does not offer an OTA (Over-the-Air) auto-update system for most UC40 variants. You must manually update via USB.
. Using firmware for related models like the UC46 can cause the screen to go white or "brick" the device. Power Stability Unic Uc40 Projector Software Update Download
Yes. Unic provides firmware updates at no cost. If a website asks for payment or a "membership," it is a scam. " it is a scam.