http://www.jappstube.com/2017/08/hd-video-calling-app-from-google.html

HD Video Calling App From Google
August 15, 2017
Google Duo for HD Video Calling , From Google

Duo is one of the best video calling app for Android and iOS. Using more than100 Million Users. Duo App is Developed By Google. HD Video Call Experience To All Users.
Designed to be simple, reliable and fun, so you never miss a moment.

Features:

Simple interface
Pick a loved one and jump right in, with a simple interface that brings video to the forefront.

Knock Knock
See the caller before you answer with Duo’s live preview feature.

High-quality video
Experience faster and more reliable video calls whether you’re on Wi-Fi or on-the-go.

Cross-platform
Video call all your friends across Android and iOS with just one simple app.

Audio Calls
Make audio-only calls to your friends when you can’t have a video call.

*Data charges may apply. Check with your operator for details.
Thanks To Google.
Best Regards.

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How to increase phone performance or speed

How to increase phone performance or speed

Clear your App Cache (30 seconds)

Over time, your programs write to the app cache on your phone and eat up precious system resources while slowing everything down. To purge the cache:

1. Navigate to the storage menu in Settings. Here you'll see exactly how much cache space is in use.

2. Tap Cached Data.

3. Hit Ok to confirm the deletion.

You can also use a third-party app such as App Cache Cleaner, which will automatically purge your cache automatically on a regular schedule.

Disable Bloatware (60 seconds)

Your phone can come preloaded with as many as two dozen apps from the carrier and third parties such as Amazon. If you don't use these apps, you should get rid of them, because they can run in the background, even if you've never opened them. For example, a recent Verizon phone we received had the NFL Mobile app in memory at all times, right out of the box.

Unfortunately, unless you have rooted your phone (a complex process that likely voids your warranty), you can't delete preloaded apps. But you can "disable" them so that they can't run in the background, update themselves or appear in your app drawer. To disable an app:

1. Navigate to the Applications Manager in Settings. You may have to tap Applications and then Application Manager.

2. Swipe over to the "All" tab to see a complete list of apps on your phone.

3. Select the app you want to get rid of.

4. Tap Disable or Uninstall. If you tap "Uninstall" and then the button changes to say "Disable