How to create a hotspot on Android phone

Create hotspot allow you to share 3G/4G connection with other devices. 



Following these step to create hotspot on Android:

• Open Settings then More networks 
• Choose Tethering and portable hotspot 
• Tap on Portable Wi-Fi hotspot 
• Tap on Configure 
• Set hotspot name and password 
• Tap on Save 
• Enable Portable Wi-Fi hotspot

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How to extract audio from video on android phone

Following these steps to extract audio from video on android phone

1. Download "Audio Extractor" from Google Play Store: https://play.google.com/store/apps/details?id=com.microappx.audioextractor
2. Open app, select video that you would like to extract audio
3. Tap on it and select "Extract Audio"
4. Wait for a moment, your audio will ready on "Music" tab

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How to change DNS settings on Android phone

If you need change your DNS settings on android phone, just do some simple steps

1. Open Wi-Fi settings
2. Connect to Wi-Fi which you would like to change DNS settings
3. Long click on it, choose "Modify network config"
4. Tick on "Show advanced options"
5. Fill DNS 1 and DNS 2 field with DNS IPs

* Famous DNS IPs

1. Google DNS: 8.8.8.8 and 8.8.4.4
2. Open DNS: 208.67.222.222 and 208.67.220.220

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