Most phone damage is preventable with a few basics. Start with a case that has raised edges around the screen and camera — that lip keeps glass off the ground on a flat drop. Add a tempered-glass screen protector to guard against scratches and cracks, and a camera lens protector if you shoot a lot of photos.
Keep ports clean with a soft brush to stop dust from blocking charging, and avoid leaving your phone in extreme heat or cold. For extra peace of mind on adventures, choose a rugged or shockproof case with reinforced corners. These small habits protect both your phone and its resale value down the line.