Note: No other applications are needed to install the apps.Just you need to change the settings which does not affect your device performance. The only one thing you need to check is that is the dowloaded .apk does any harm to your device or not. You can use antivirus to check this.
Also Read : How to Use Whatsapp on PC Windows/Mac
Enable Unknown sources on Your Phone:
- Firstly,you should enable to install applications from unknown sources.
- Go to Settings
- And then to Security
- In Device administration , enable unknown sources.
- Now you can Install any .apk file manually.
Download the .apk file:
- First you need to download the .apk file of your desired game/app.
- you can download them form online. (download Android applications here free )
- If you have downloaded the .apk file in your PC (computer) you transfer it to your device.
Download the apps form trusted sources.And don't forget to use the Antivirus