This post also can be regarded as How to fix Lag issues on SM-T211. This Time I am not gonna add any Geeky Way to Get Rid of Lag. Instead I will a post a solution which every t211 user can Use. Okay Lets Begin:- 1.)Download 360 Security Lite. And Boost Using it. As It doesnt require Root so Dont take Tension, It will Not Damage your device. But be Careful While operating , Sometimes To clean Any Junk It Can also Delete your Data. It also Has an Antivirus. 2.)Greenify. I know it works with root.But it also Works without root. Battery and Other optimization can Be done through it. 3.)Clean Master. This app will clear your Samsung RAM and Make it Somewhat lag free. It has also Battery calibration. It even Helps to reduce lags by stopping some processes. These were 3 best ways to stop Lag on SM-T211. All credits go to Their developer.