5G 4G LTE Network Switch is a free Android app developed by Krystal Techno Apps. It falls under the category of Utilities & Tools and provides users with the ability to change their network configurations mode.

With this app, users can switch between 5G, 4G LTE, and 3G modes on their smartphones by accessing the hidden settings. It is important to note that a 5G-compatible mobile device is required for the 5G mode, while a 4G-compatible mobile device is needed for the 4G mode.

In addition to network switching, the app also provides advanced network information such as network connectivity, network capability, and link properties. Users can also enable VoLTE (Voice over LTE) on supported devices. Furthermore, the app allows users to check their internet speed.

Please note that this app may not work on all devices, as some devices restrict the force switching mode.