Is there a heating problem after 13.4.1 upgrade to iphone 7

Hello AmitIngale,

Thank you for using Apple Support Communities! I understand from the information you provided that you’re experiencing issues with battery life; I'd like to help.

After updating the iPhone, it's not uncommon for the iPhone to be a little warm after updating. This article provides a little more information about this, and some other processes that can affect the temperature of the iPhone

Keeping iPhone, iPad, and iPod touch within acceptable operating temperatures - Apple Support

This article has some additional information and tips to help with regard to your battery:

iPhone Battery and Performance - Apple Support

Hope this helps.

Best Regards.

Amit,

Thanks for getting back to us. Apple does not provide a method of downgrading the software on your iPhone. If you verified via the links provided that your battery health is still good and your iPhone is being keep within acceptable operating temperatures, then the next best step would be to reach out to Apple Support:

Contact Apple Support

Have a great day.

It has been several weeks since I updated and same thing. If I’m texting someone or talking, playing a game or even just reading my phone get excessively hot. Not normal at all.

even when I am in an air conditioned room. It still get hot.

i have tried a restore. Still nothing. And yes battery drains hella fast. Even when not in use.

hope Apple puts out a fix for this!!