Phone gets very hot

Getting a little warm in hot weather is normal, but if the phone is too hot to hold or shows a warning, try the fixes below.

Steps

1. Don't use it heavily while charging
   Gaming or video editing while plugged in heats the phone the most. Let the phone rest while charging and keep it in a well-ventilated spot.
2. Remove thick covers
   Thick, closed-back covers trap heat inside. Take the cover off during heavy use (games, long calls, navigation).
3. Close background apps
   Close apps from the recent-apps view, and restrict background activity for heavy apps in Settings > Apps.
4. Check brightness and hotspot
   Full brightness and the mobile hotspot both load the CPU. Keep both on only when needed.
5. Update the software
   Check Settings > System > Software Update — some updates improve thermal management.
6. Battery or charging issue?
   If the phone only gets hot while charging, try a different charger/cable. If it still heats up, get the battery checked at a service center.

Tips

• A phone left on a car dashboard in direct sunlight can overheat in minutes — use an AC vent mount in the car.
• Recording video at 1080p instead of 4K produces less heat.