I have been using Sonyz5 Premium since its launch. Nowadays Mobile is getting heated up soon like a iron box. Why can Sony give us an better update over This Heating issue. 🔥... The latest update is so bad and the app user interface is so laggy. Mainly I want a solution for this heating issue. Despite using the charger given on mobile purchase this 🔥 issue is happening. Z5 premium is named as The best flagship at that period. But now they are not even taking care of their customers. Please do the needfull. I am not getting any valid response to enter into Sony whatsup group too.