Does your smartphone hang out frequently? Do you have to wait for any work from typing a message to open the app?
If there is such a problem, your phone is slow. There are many reasons responsible for reducing the speed of the phone, such as the memory loss or the virus coming in.
However, there is a trick that can increase the speed of the phone three times before the trial.
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Step 1-- Go to the phone settings first and then click on About.

Step 2-- Clicking this will create a build number option which will have to tap 7-8 times.
Step 3-- Tapping 7-8 times will open the Developer option in the mobile setting. Now tap on it.
Step 4-- Here you will find three option window tramsition, scale, Animator Duration Scale,
Simulate secondary display.
Step 5 -- Tap it repeatedly and close it. This animation uses a lot of data from the phone and uses its RAM and memory as well..
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Thank you........