Here is a short guide to learn how enable Galaxy S3 WiFi band switcher. After you have enable WiFi band switcher you can easily switch between 2.4 GHz and 5 GHz WiFi. This is a must for those who want to have fastest internet connection without dropping.
If you don’t enable band switcher manually you can’t switch between 2.4 GHz and 5 GHz WiFi band. If you don’t specify which connection do you want to use, usually the connection keeps dropping. This happens when you connect to a 2.4 GHz and you need to specify the connection to browse faster and safe.
We managed to find and app which need to run as a system app. It will allow you to easily switch between 2.4 GHz and 5 GHz connections. Just follow the steps below and in a few moments a new app will appear on your app drawer allowing you to easily switch WiFi band. The developer of this app named as “madmack” says that he had tested the app in JB and ICS and it seems to work fine.
Requirements
- Root Access. Make sure your phone is rooted before starting.
- A Custom Recovery should be installed on your phone. It’s recommended to use ClockWorkMod CWM.
Downloads
- Galaxy S3 WiFi band switcher. Download here.
How to enable Galaxy S3 WiFi band switcher
- Download the file above and put somewhere on your phone.
- Turn your Galaxy S3 off.
- Boot into Recovery.
- Flash the file.
- Reboot.
Check on app drawer for the new app. It is very simple to use with a nice user interface.
See also: Update Galaxy S3 To Android 5.0.1 Lollipop With Resurrection Remix ROM
How to delete WiFi band switcher
Download and install a root explorer. A good suggestion is ES file explorer with root access. Navigate to and delete /system/app/WiFiBandSwitcher.apk
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