What I've heard and read is that it will heat initially for few days(4-5 days) and battery also drains, but once it learns your usage patterns it should be fine. Give it sometime and if the problem still persists, exchange it.
Only with notes? Then use some other app for notes and check in game launcher if performance mode in enabled , do u have slow speed internet to update apps?
I tried pubg and the temperature is slighty normal for that game because it is a heavy game,but why heating while using Samsung notes,is it better to replace it or wait for two days?
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