My phone is not even a month old, and there is more heating of the upper part of the phone during the normal operation, such as surfing, viewing galleries, take a shoot, also when working applications AnTuTu phone to shut down by itself due to heat, sending screenshoot where you see the temperature battery and CPU in a normal operation.
I'm not demanding users, but it does not look good to me!

And I noticed in night photography, the pictures leave some lines are not good pictures.

Perhaps to correct the upgrade, or ..? , So if you can help

Regards,
Gordan

Thanks
1.please backup all your information then choose factory data reset.
2.or you can download the ROM,then flash your phone.
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