Setup, Compatibility & Care
To set up your RUGKING, insert a NanoSIM card into the provided slot. For expanded storage, a MicroSD card up to 2TB can be added to the secondary slot. Ensure the USB Type-C port cover is securely sealed after charging to maintain waterproof integrity. While the device is rugged, avoid subjecting it to intentional high-pressure water jets despite the IP69K rating. For cleaning, use a damp, soft cloth to remove dust; avoid harsh solvents that could damage the oleophobic coating. Regularly check for system updates via the Settings menu to take full advantage of the Android 15 security and feature patches.