The iPhone 17, like its recent predecessors, comes with advanced water resistance features designed to protect it from accidental spills, splashes, and brief submersion. However, it is crucial to understand that water resistance is not the same as waterproofing, and this protection can diminish over time due to normal wear and tear. To ensure your iPhone 17 maintains its water resistance for as long as possible, follow these detailed precautions:
1. Avoid Intentional Submersion and High-Velocity Water Exposure
Do not intentionally submerge your iPhone 17 in water, whether in pools, oceans, or bathtubs. Additionally, avoid exposing it to pressurized or high-velocity water such as from showers, water skiing, or jet skiing, as these can force water into the device beyond its protective seals[1][2].
2. Keep Away from Harsh Liquids and Chemicals
Your iPhone 17’s water resistance is tested against common liquids like water, soda, and juice, but exposure to soaps, detergents, acids, lotions, perfumes, insect repellents, sunscreen, oils, and solvents can degrade seals and coatings. Avoid contact with these substances to prevent damage[1].
3. Use a Water-Resistant Case for Extra Protection
Even though the iPhone 17 has a high IP68 rating, using a quality water-resistant case adds an extra barrier against accidental spills and splashes, especially in environments where water exposure is more likely[2].
4. Avoid Extreme Temperatures and Humidity
Operating your iPhone outside its recommended temperature range or in extremely humid conditions can compromise its water resistance. Avoid leaving your device in hot cars, saunas, steam rooms, or freezing environments[1].
5. Handle Your iPhone Carefully to Prevent Physical Damage
Drops and impacts can damage the water-resistant seals. Avoid dropping your iPhone or subjecting it to physical shocks, as this can reduce its ability to keep water out[1].
6. Do Not Disassemble or Remove Screws
Opening your iPhone or attempting repairs yourself can break the water-resistant seals permanently. Always have your device serviced by an authorized technician to maintain its water resistance[1].
7. Proper Drying After Water Exposure
If your iPhone 17 does get wet, immediately unplug all cables and do not charge it until it is completely dry. To dry it, gently tap the device with the Lightning or USB-C connector facing down to remove excess liquid, then leave it in a dry area with good airflow. Using a fan blowing cool air into the port can speed up drying. Avoid using heat sources like hairdryers, which can push moisture deeper inside[1][3].
8. Wait Before Charging
After exposure to water, wait at least 5 hours before charging or connecting any accessories to prevent electrical damage[1].
9. Rinse Saltwater Exposure Promptly
If your iPhone 17 accidentally falls into saltwater, rinse it gently with fresh water to remove corrosive salt and sand particles, then dry it thoroughly. Saltwater is particularly damaging and can corrode internal components if not cleaned properly[3].
10. Regularly Inspect and Maintain Your Device
Over time, water resistance can degrade. If you notice any damage to seals or experience liquid ingress, seek professional service. Avoid prolonged skin contact with charging cables and keep your device in well-ventilated areas while charging to prevent heat-related issues that might affect seals.
By following these precautions, you can significantly extend the lifespan of your iPhone 17’s water resistance and protect your investment from costly liquid damage. Remember that while the iPhone 17 is engineered to resist water, it is not invincible—careful handling and sensible use are key to maintaining its protective features[1][2].
[1] https://support.apple.com/guide/iphone/important-handling-information-iphbbe12ba1/ios
[2] https://9meters.com/technology/phones/is-the-iphone-waterproof
[3] https://www.reddit.com/r/iphone/comments/1gsscgn/dropped_my_iphone_16_in_the_ocean/