Because "V380" refers to a popular surveillance app used by hundreds of different hardware manufacturers (generic IP cameras, baby monitors, smart bulbs), providing a single "piece" of firmware is not possible without knowing the specific hardware inside your device.
Do not flash firmware intended for a different Device ID. V380 devices have different Wi-Fi chips (Realtek vs. MediaTek) and Sensor chips (Sony IMX vs. OmniVision). Flashing the wrong firmware (e.g., flashing XM firmware onto a Gwell board) will brick the device permanently. v380 firmware