V380 Firmware Full Access

Cause: Incompatible bootloader. The "full" firmware you flashed has a different DDR memory timing. Fix: You must find a firmware specifically built for your RAM type (Winbond vs. MXIC). Or downgrade using the manufacturer's oldest file.

Low‑quality or counterfeit cards cause “full” errors even when empty. Use branded cards (SanDisk, Samsung, Kingston) with Class 10 or U1 speed rating. Avoid cards larger than the camera’s official limit. v380 firmware full

If your camera is currently working, extract the existing firmware via TFTP or the hidden manufacturer test tool (often port 9527). This gives you a fallback. Cause: Incompatible bootloader