How to Join / Separate Contacts on LG G2
When you join two contacts, it actually merges the contacts' details in to one single contact, which is very useful for managing your contacts. ...
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Smart Scroll on Samsung Galaxy S4 lets you scroll a web page via tilting your Head or Device. The camera sees your eyes and then you can move your Head or your device to start scrolling. Follow these steps:
1.Go to Setting
2.Go to My Device tab
3.Tap on and open “Smart Screen”
4.Tap on “Smart Scroll” and make sure it is enabled
5.There, you have 2 options
a.Tilting head: you need to move your head to scroll
b.Tilting device: you need to move your device to scroll
Read More Galaxy S4 Tips and Tricks