8.0.1-8.3 iPhone 6 rarely gets hot. Only when I play some really demanding 3D games. It will gets a bit warm at the back. Since I updated to 8.4, Phone gets randomly heat up. Apple Music runs hot, Send couple texts in Telegram gets warm Even download couple app updates via app store made my iPhone6 scorching hot. Like an Android phone. Anyone experience these as well? This is getting really irritating.