Use APKPure App
Get 4G Only *Android* old version APK for Android
LTE Only Network Mode add your 4G Samsung and Othe 4G Android phone
Features -
*change network to "LTE only" mode
*The software can be removed after the process
*advanced network statistics
*change network parameters
= Test Root Devices =
Samsung Galaxy J7 Prime / J5 Prime
Android 7.0 / 6.0
Samsung Experience version 8.1
= Test Non-root Devices=
Sony
Nokia
Samsung
zigo
Supports All Root and Non-Root Devices