Tips and Tricks Redmi Note 4G

Multitasking:
Apps like swipepad won't work unless you know how MiUi works. To make swipepad work Go to Manage Apps, there select the App like swipepad and Select Enable Floating window. Now, restart the app once and you will see your SwipePad work.

Camera:
By default your Redmi note 4G has the quality set to Normal/Standard change it to High and do not use the Flash unless necessary.

Firewall:
Security app has Data option where you can select apps that consume data or not, to prevent unnecessary apps to access internet or show ads.DO NOT INSTALL ANY OTHER ANTIVIRUS APP as you already have it and running another will only hamper performance. 

Apps & Launcher:

• Apex launcher is light on RAM and looks good too so, my suggestion is to save RAM for better apps or games.
• Do not install DU Battery or Task killer as it is never recomended. If you install such apps they make your phone free up some RAM by killing all the apps that are runing in background. Now, most of those apps will automatically start again since they are suppose to run in background for your phone to function normally. This restarting of apps takes up alot of Battery and the Task Killer or Battery Saver app itself consumes RAM to keep killing apps.So, there is no point using such apps all the time. You have a system default task killer which is enough.(long press option key) 

Recovery Mode : To Factory reset from recovery mode you can Goto Updater-> Press Option (Capacitive Key)-> Reboot to Recovery mode.

[NOTE : PLEASE REMOVE THE DEFAULT SCREEN PROTECTOR THAT COMES WITH THE PHONE AS IT BLOCKS THE FRONT CAMERA AND MOST IMPORTANT THE LIGHT SENSORS AT FRONT and FOR FREE MI SCREEN PROTECTOR FOR INDIAN CUSTOMERS CLICK HERE]

Usage of Tempered Glass Screen protectors, I have recently started using one of such on Redmi Note for the first time. My experience initially was wow no bubble and realized how much clear it looks when you have glass otherwise plastic films actually distort light thus decrease clarity. I would recommend everyone to get these as it not only is a great protection but doesn't compromise on clarity.

Buy Tempered Screen Protector ( Tested and tried )

For Queries, leave a comment I will try resolve it asap.