Or Upper side .... ????
If upper side ...
Because the phone processor always warks, so its heat normally arround 35°-45° . But if its over heating .... so, wait for next update , otherwise connect to costomar care .... thx 😁😁😁❤❤
Please Uninstall the updates
I'll share my post with you which i posted few days back regarding this issue even i faced the same .
Please see the post and you're phone wont crash or restarts abruptly.
And if this helps please tap on 3 dots on my reply and accept as solution. Thanks
So if you you're phone is not heating at a certain area of the phone then need not worry, heating is normal,
You only need to worry when you're phone heats when idle or using common apps which don't load up processor.
Dear Samsung Member,
Greetings from Samsung Customer Support!
Please visit this mentioned link to resolve your device heating issue: https://www.samsung.com/in/support/mobile-devices/why-the-device-heats-up-during-use/
For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).
Thank you for writing to Samsung.
Samsung Customer Support