About 70-80% of people in the world are utilizing smartphones.
But many of them encounter a problem with battery reinforcement.
Most od the smartphones like android consume much battery as compared
to others. As a result, in conventional condition Android battery dies in
about 6-7 hours. Although, some manufacturers of smartphones like
TECNO, has in recent times produced android phones with long lasting battery life.

Many of us use battery booster app for android but they leave no noticeable signs
to depend on. There is a very simple method to increase battery backup of android
without any app. Just follow this steps, it will work on almost
every android phone.

Step 1.
Open setting on your android device. Now Scroll down and click on About Phone.
Now you will see an option Build Number, there Tap 7-10 times on the build number and
developer options will get activated.

Step 2.
Now get back to setting and a new option Developer Option will get added there. Click on
Developer Option and scroll down.

Step 3.
You will see options
Window Animation scale
Transition Animation Scale and
Duration Scale
Now by default, their value would be 1.0, set them to 0.5 or off them all.

Thats it, you are done, this will increase your battery backup of Android up to 40-50%

You sure it won't have any effect on the phone