Xiaomi India — new mobile increasing temperature while using-reg

Address:

Salem, Tamil Nadu

I have purchase a mi 4 mobile in the month of january through online purchase. Now it is observed that the mbl temperature is highly increased while using data in few minutes. Due to this i feel uncomfortable and fear to use my mble. Since my mobile is under warranty periods, this may be rectified early or otherwise to say what will i have do in this issues for proper rectification. Pl be informed