Smartphone protection refers to the various methods and accessories used to safeguard mobile devices from damage and wear. Common protective measures include using screen protectors to prevent scratches on the display and phone cases that absorb shocks from drops. These accessories help maintain the device's functionality and appearance over time. Additionally, some users opt for insurance plans that cover accidental damage or theft. Regular software updates also play a role in smartphone protection by fixing security vulnerabilities. Overall, these strategies help extend the lifespan of smartphones and ensure they remain in good working condition.