flight mode not getting enabled during live call, on my mobile, how to do it.

Hi, folks,  I've noticed while I connect  wifi, automatically location getting on,  It not happening while on mobile dataPls let me know how to fix it

How to unzip some apps, while unzip getting error couldn't unzip

Touch screen not working 3-4 days even after restart also , some time It working after restart, sometime after unlock multiple apps opening with gps and bluetooth, same time nothing responding to close, service Center saying Due to background process...

Sometime touch screen not working 3-4 days even after restating also, sometimes after restart it working, after unlock sometime multiple apps opening automatically with GPS and bluetooth, sometime nothing responding, back, close. What could be issue ...