Method 1-:( By Doing Animation Off)
• You can save Some Power By Doing Off The Phone Animation How?
• Go To Setting > About Phone > Click 5-8 Times in "Build Number "
• Now Press Back Key And Click on "Developer Option"
• Now Off all This-:
Window Animation scale
Transition Animation Scale
Animation Duration Scale
Method 2 - (By Shutting Background app)
• Go To Your Phone Setting
• Go To Application option
• Now Click On Any App And Click "Force Stop" And Choose "Ok"
• Do It With Your All apps