4G on 3G Phone Info is a free Android application developed by Learning World that provides valuable information on how to convert 3G phones to 4G phones. The app is designed by Parallel Info Solution and offers various details regarding the process.

This application provides a helpful solution for 3G device users who want to use LTE network on their devices. It offers four different methods to use 4G net on a 3G device, which is very useful for those who want to upgrade their network without having to buy a new device. Additionally, the app offers methods for different models of different companies, making it accessible to a wider audience.

Moreover, 4G on 3G Phone Info has the functionality to get phone details like IMEI number, service provider name, Android ID, phone types like GCM or CDMA, and more. This feature makes it a one-stop-shop for users who want to know more about their device.