How to Enable Lock Screen Widgets on KitKat
If you already own an Android device running Android 4.4 KitKat (Let' say Nexus 5), you have noticed lock screen widgets are not enabled by default ...
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How to Scan a QR Code on Android
QR Codes (Quick Response) are getting more popular and you can easily scan these barcodes on your Android device to see what is behind these codes. To scan a QR code on Android devices, do as follows:
1. Go to Play Store and download and install Barcode Scanner (Download Barcode Scanner from Google Play)
2. Now open the app and face the camera in front of the QR code to scan (Place a barcode inside the viewfinder rectangle to scan it.)
3. When identified the barcode, tap any of available actions (open a website, call a number, Go to Google Shopper, Send a text message...)
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How to Remove Contact Photo on Android - Nexus Devices
So, you have assigned a picture to one of your contacts, and want to delete it? Do these simple steps to remove contact photo on Android (Guide for ...
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