what should i do? turning on my mobile data causes battery drain and overheat..mobile data transfer can reach 60mbps @-101dBm to -112dBm set to LTE/WCDMA only...phone is in constant overheat that results in half a day battery life turning it off gives an excellent battery which can last until 9pm from 1am full charge..tried to use *#*#2263# bandwidth selection to experiment what bands wont cause overheat but found out its already not supported in 6.0 update..
