IPhone 5S Battery Drainage & Heating Issue
My Iphone 5S gold 16Gb having battery drainage problem with heating specially when i turn cellular data on, some time same problem persist with Wi-Fi, battery last only upto 5-6 Hours, if using data it's only 3 Hrs, no any other specific problem found except this. i have tried all classic methods listed on this community like, reset and restore, reset and restore as new device, turning location services off, refresh background data turned off, please help
what can be done? thanks in anticipation...
iPhone 5s, iOS 8.3, 16GB