For most users, the safest compromise is to block the camera’s internet access at the router and keep the stock firmware – but for true ownership, custom firmware is the way.
Configure your local Wi-Fi SSID and password in the provided configuration text file on the card. Insert the card into the powered-off camera.
Many V380 updates are incremental "patches" rather than full firmware images, making it very difficult to revert to a clean factory state if something goes wrong. Hardware Variants: