After new update, I have noticed my whatsapp images are not moving to secure folder. There's no issue with other images in phone but in particular with WhatsApp images.I have reinstall my secure folder but the issue still persists.

When I receive a call and put my phone on my ear the screen turns black, obviously the sensor gets covered, but when the call ends the screen doesn't **bleep** wake up.The batterydrains quickly in UI 4.0.The pics disappear in secure folder. **bl...