iPhone Overheating While Charging

Device becomes hot during charging or charging stops temporarily

Device Overview

If your iPhone 12 overheats while charging, it could be caused by using the phone while charging, heat throttling, or a faulty charger. Follow these troubleshooting steps.

The iPhone 12 features a 6.1-inch Super Retina XDR OLED display, the A14 Bionic chip, 64GB/128GB/256GB storage options, and a dual 12MP (Main & Ultra Wide) camera system. This guide addresses common issues related to iphone overheating while charging.

Symptoms

•Device becomes hot during charging
•Charging slows down
•Charging stops temporarily
•Battery drains while charging

Common Causes

•Using the phone while charging
•Fast charging in hot environments
•Thick cases trapping heat
•Rogue apps
•Faulty chargers

Quick Fixes

Remove case
Stop using the phone
Move to a cooler environment
Try a different charger
Restart device

Advanced Solutions

Reset all settings
Update iOS
Restore via Finder/iTunes
Disable background refresh
Remove CPU-heavy apps

Hardware Checks

•Inspect charger
•Check for swelling
•Test wireless charging
•Inspect port

Software Checks

•Update iOS
•Review battery usage
•Disable analytics
•Turn off location services

Prevention Tips

•Avoid gaming while charging
•Use slow charging
•Keep device cool
•Remove thick cases

FAQs

Q: Is heat normal during charging?

Mild warmth is normal; overheating is not.

Q: Does fast charging cause heat?

Yes, especially in hot rooms.

Q: Should I stop charging if hot?

Yes, let it cool.