mariia265 wrote:
Hi, my 15 Pro Max phone is very hot when charging, or when cellular data is included. It is impossible to hold it in my hands. Sometimes charging above 80% doesn't go. Why is this happening?
Have you restarted the iPhone ie power off/on...
Restart your iPhone - Apple Support
fast charging...Fast charge your iPhone - Apple Support
try not fast charging(?)
Verify your software—The current stable release of iOS including bug fixes, security updates is iOS 17.5.1
Update your iPhone or iPad - Apple Support
If you are on a weak 5G cellular network, change cellular to 4G LTE only and compare your results.
If you think you have an issue—
Put your iPhone in diagnostics mode - identify potential hardware and software issues
https://support.apple.com/en-us/HT21327