3G/4G Speed Optimizer

App that improves your mobile internet connection speeds

  • Category General
  • License Free
  • Version 1.3.0
  • Size 243 KB
  • Works under Android
  • Package name provision.netspeed.optimizer
  • Author 김효준

The 3G/4G Speed Optimizer app for Android can increase the upload or download speeds provided by your 3G or 4G Internet connection.

If you connect to the Internet via a 3G or 4G connection on your Android smartphone or tablet, you may not be getting the highest upload and download speeds possible. The 3G/4G Speed Optimizer seeks to overcome that problem by monitoring and configuring your Internet connection in real-time.

The nice thing about the app is that it’s completely automated. You simply run it, and it does its thing while running in the background. You don’t need any technical knowledge for this to work well. The app does support three different modes. It has a default mode, which strikes to find a balance between optimal uploads and downloads. There’s also a quick download mode, which makes downloads as fast as possible, and a quick upload mode, which makes uploads faster. Faster downloads come at the cost of slower uploads and vice versa. These modes can be changed on the fly, or you can set either the download or upload mode to be the default.

The biggest issue with the 3G/4G Speed Optimizer app is that requires a rooted smartphone or tablet. If you’re device isn’t rooted or you don’t know what that means, then this app won’t work for you. Another issue is that this app increases battery usage significantly. Ideally, don’t let it auto-start and instead, enable it when you need the faster speeds and can afford the additional battery drain.


  • Improves 3G/4G Internet speeds
  • Optimization is an automated process
  • Requires no technical skills


  • Requires a rooted device
  • Increase battery usage