The iPhone 15 Pro Max is one of the most highly anticipated phones of 2023. As the successor to the popular iPhone 14 Pro Max, the iPhone 15 Pro Max is expected to feature an even more powerful A17 chip, an always-on display, and various camera improvements.
However, as with any new technology product, there is a chance that early adopters of the iPhone 15 Pro Max may encounter some initial hardware issues. Two problems in particular that have plagued OLED smartphone displays are screen burn-in and overheating.
Here is a guide on how to deal with and hopefully avoid display burn-in and overheating problems if you plan on purchasing the iPhone 15 Pro Max when it releases later this year.
Preventing OLED Burn-In on the iPhone 15 Pro Max Display
OLED displays like those used on iPhones can experience screen burn-in if a static image remains on-screen for an extended period of time. This can result in faint ghost-like remnants of those images becoming temporarily or permanently etched into the display.
Here are some tips to minimize or avoid OLED burn-in on your iPhone 15 Pro Max:
- Use Auto-Lock and Screen Timeout Settings – By default, iPhones are configured to turn off the display after 30 seconds of inactivity. Keep this auto-lock time interval short to prevent static images from being displayed too long.
- Avoid Brightness Levels Above 75% – High brightness overexposes the OLED pixels more quickly and can accelerate burn-in. Keep the brightness under 75% to prolong the display’s lifespan.
- Don’t Use Static Wallpapers – Still images or artwork as wallpapers contribute heavily to uneven pixel wear. Use Apple’s built-in Dynamic and Live wallpapers that subtly animate and transition.
- Minimize On-Screen Button Usage – On-screen navigation buttons in apps can create phantom shadows if constantly used in the same areas. Hide interface elements when not needed.
- Install OLED-Friendly Apps – Specialized apps like PixelHealer run diagnostics and exercises to calibrate and revitalize OLED displays prone to burn-in.
- Avoid On-Screen Tickers – News tickers and other constantly updating overlays aggressively age specific display zones. Use app settings to disable animated overlays.
Regularly varying what is shown on-screen will help spread out pixel aging and prolong the iPhone 15 Pro Max display’s lifespan. Apps and websites with pure black dark mode themes also alleviate uneven sub-pixel wear during extended usage.
Managing Overheating Issues on the iPhone 15 Pro Max
The powerful new A17 processor in the iPhone 15 Pro Max will provide a performance boost, but also has the potential to run hotter than previous iPhone chipsets. Combined with the Pro Max’s large body and screen ideal for gaming and video streaming, there are scenarios where you may notice some heat buildup.
Here are some tips to keep your iPhone 15 Pro Max operating at optimal temperatures and avoid overheating:
- Update to Latest iOS Version – Apple continuously issues software updates to address any temperature regulation issues. Install the latest iOS update for your model.
- Remove Thick Phone Cases – Bulky cases can trap heat generated by the processor and components. Use a thin case or go caseless to maximize airflow.
- Disable Unneeded Background App Refresh – Apps refreshing content in the background can tax the processor. Disable refresh for apps not frequently used.
- Reduce Display Brightness – The display remains one of the biggest battery and heat sources. Keep brightness under 80% and use dark mode themes.
- Avoid Direct Sunlight – Being under direct sunlight, especially in hot ambient temperatures, can heat up any smartphone very quickly. Keep the iPhone shaded.
- Close Processor-Intensive Apps – Games, videos and graphics-heavy apps drain battery and ramp up heat output. Remember to close these apps when not in use.
- Turn Off 5G/WiFi When Unneeded – The cellular and WiFi antennae working hard to maintain signals generates measurable warmth. Toggle airplane mode on when feasible.
If you follow these overheating prevention tips but the iPhone 15 Pro Max still feels hot, turn it off and let it cool down. Persistent overheating may indicate an underlying hardware issue needing Apple support.