Mobile data can no longer be switched starting starting with Android 5. X released in 2014. This affects all mobile data switching apps. If Google issues a fix we will update this app. It will only work on a very old phone that has not been updated. This app will only work with Android from 2. 3 to 4. 4. This app does not turn off LTE, 4G, or 3G selectively.
AppSynapse is the developer of Data Toggle Switch that can be found in the Tools category. The developer released a new version of the app on Sep 6, 2014 and over 50K users downloaded and set up this application. Data Toggle Switch has been rated 3.7 on Google Play.
Gionee and Samsung users install this application quite often. Download the latest .apk file of Data Toggle Switch 213 for free and have a look at users' reviews on Droid Informer. You will need 870 KB of free disk space to set up the app that is compatible with Android 2.3.3 and above. The antivirus report has shown that the app is completely safe.