Iphone 13 heating up while charging

You are right. The ambient temperature affects the overall iPhone temperature while it is being charged.

Your iPhone 13 will get warm as it charges. It may even get hot at times depending on ambient conditions and the level of charge applied. All this is normal. If your iPhone gets too hot to operate then it will shut down as a safety precaution. If it has not shut down then it is not overheating and operating / charging normally.

If your iPhone 13 gets too hot to touch then you can have it examined at the Apple Store or at an Authorized Service Center.

Axel F.

Elleie Said:

"Iphone 13 heating up while charging: So my iphone was normal when charging like a week ago but these days it heats up while charging and so does my adapter. I use apple adapter, 20 Watts btw so i wanna know why. I think due to hot temp in my country but i wanna confirm"

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Troubleshooting an Overheating iPhone:

Perform the following:

I. Cool Down the iPhone:

For a few hours, perform the following...

• Power Off: the iPhone for a bit
• Unplug: any Cables
• Place it Atop: a Laptop Cooler
• Keep it in: an open space
• Keep it Out of: direct sunlight

then...

2. Clear Space Using my User Tips:

See if you need to clear lots of space. System resources may be using up too much services, making it overheat. Internal storage cannot be upgraded. It is what it is. So, the maximum internal storage capacity never increases, even if you upgraded your iCloud plan. Learn More here: What's the Difference Between Device Storage and iCloud Storage? Apple Support

So, what to do...

Clear Space, Using my User Tips:

• How to Clear Space from your Mobile Device, and What to Clear: - User Tip
• How to Clear "Other" in your iPhone's Storage - Use Backup - User Tip