FIX FREE FIRE LAG/CRASH PROBLEM IN ANY DEVICE


★Step 1: 
at first stop playing in a warm room. room temperature can heat  the CPU of your device. and cpu is one of the  important part of  smooth gaming.

★Step 2:
 if there are any  running application on the background so your game can crash sometime! so force stop those application. so then your device  can run faster. 

★Step 3:
if your device crashing or lagging  after doing those steps, you can clear the game data(expansion pack) because game data can generate much more junk and catch file, which can slower your game movement speed.

★Step 4: 
it's a very important part for a device(phone) which is backcover(cover) of plastic(specialy). because non material thing can not transfer temperature of  the device will stored inside of back cover. which can slower your device.