Smallest App - 4G Switch and N

This app may be useful for those users who wants to strictly set the network mode to LTE (4G) only, or WCDMA (3G) only, or GSM (2G) only.

This smallest app (APK Size: 3.38 KB) displays some hidden information about your android device.

One can achieve the same functionality by dialing the secret code *#*#4636#*#* on the phone's dialer.