These features are mainly dependent on developer options which you can enable by heading to Settings -> About Phone -> Build Number (Tap on build number 7-10 times and your developer options will get activated).
#1 Create phone Backup Password.
You can create backup password for your android device to recover it using your desktop. Just follow the below steps to proceed.1.Go to Settings -> Developer Options.2.Tap on Desktop backup password.3.Fill in the current password, then type and retype the new password for full backup.#2 Reduce Battery Consumption By Altering Animation EffectsYou can minimize your battery power consumption using the cool trick in developer mode explained in steps below.1.
Go to Settings -> Developer Options.
2.Scroll down and there look for Window animation scale, Transition animation scale, and Animator duration scale.
3.Now adjust the scale and better is to select the 0.5x in all the above options.
#3 Display CPU over uses in android .
you canenable the complete CPU meterget displayed in your android device by which you can easily judge which app is putting much load on your android.
1.Go to Settings -> Developer Options.
2.Tick on the Show CPU Usage option there.
3.Now you will see all your CPU usage at the right of your android screen.
#4 Stop Android Activities Completely After Closing ItEnabling this feature you each task will get completely stops when you close it. This will reduce battery consumption and even data usage too
.1.Go to Settings -> Developer Options.
2.Tick on Don’t keep activities
.3.Now after this you can rollback settings by unticking this.
#5 Fake The Current GPS LocationFor this you can use the Mock the Location to make your GPStracker fool to track your exactlocation which can be used by many apps to spy on you.1.Go to Settings -> Developer Options
.2.Tick on Allow Mock Location.
3.This will fake your GPS location tracker on your android.