(1) Go to setting on your phone...

 


(2)In the settings, scroll down and click on *About phone "

 

(3) When the "About phone" menu opens, scroll to builder number and start clicking on it till the message "You are now a developer" appears...

  

(4) Now go back to the main settings menu, scroll down the bottom, on top of "About Phone, you will see " Developer options" there....

 

(5) in the developer option, click the activation bar to enable its menus, 

 

 (6) Now scroll and locate "Animation scales" they are 3, select and put them off, usually they are placed on 2 modes each, just put all off.

  

(7) Now reboot your phone and feel the difference😉