How to Use NFC Tag to Unlock Android Lollipop Devices
On the Android Lollipop phones and tablets you can easily tap your device to an NFC tag to unlock it, thanks to the smart lock feature. To unlock ...
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Free Cloud services provide limited storage, and you should be careful about storage left. On Galaxy S4 you have limited storage via your Samsung Account and you can always check storage usage by following the instructions:
1. Open "Settings" and choose "Accounts" tab
2. Tap "Samsung Account"
3. Tap "Storage Usage"
4. The system starts to calculate your storage usage in different categoires (Memo, S Planner, Internet, Contacts, Backed UP data)
See: How to Remove Samsung Account From Galaxy s3
Read More Galaxy S4 Tips and Tricks