I feel my iphone is heating with normal use what problem i thing some wrong not normal !!
Hi, Ocerheating, and welcome to the Apple Support Communities. We understand that you have some concerns about the perceived temperature of your iPhone. We'll be glad to help out.
In many circumstances, it is completely normal for your iPhone to feel warm to the touch. Some examples are as follows:
"When you set up your device the first time
When you restore from a backup
When apps reindex or reanalyze data, like Photos tagging for faces, places, or keywords after a software update
When you use graphics-intensive or augmented-reality apps or features
These conditions are normal, and your device will return to a regular temperature when complete."
The above information is quoted from within this article: Keeping iPhone, iPad, and iPod touch within acceptable operating temperatures. Review the remaining information in this article to see if that is related to why your device feels warmer.
Thanks for reaching out for support.