use Ping app to reduce network lags..Go to settings>battery ..you can
see battery option,Performance mode...you will get heat and battery
lasts quickly but performance will high no hang,no lag..if the problem
persists reset your device then install l...
Install nize lock adfree application .. playstre has so many ad in nize
lock...install it on telegram or Google search...then After Install Open
nizelock app...after search in apkmirror.com with suitable mods