NOTES: - This is for Android ONLY - Download the app from the download below, then follow one of these steps. - This Does Not need root permissions. - Dont have Hotspot with your plan? This will unlock it. - The APNs are fully editable, and survive multiple reboots. - IT WILL USE YOUR DATA. If you have unlimited data then your ok. - Tested and working great on Samsung galaxy S8 and S8+ (with 8.0 firmware) - PLEASE LEAVE A COMMENT IF IT WORKS AND YOUR DEVICE TYPE. - DOES NOT work on Android 9.0 firmware. DISCLAIMER: ***ALL THOUGH THIS WORKS. I AM NOT RESPONSIBLE FOR ANY DAMAGES, IF THEY OCCUR.*** FOR SPRINT 1.) Dial ##27263# 2.) Click yes > Phone will auto-reboot< If phone doesn't boot, then press & hold power button. As you would to boot up. 2.) Open the app and do a search for LTE 3.) Go to com.test.LTEFunctionality 4.) Then click TRY in the app. 5.) Scroll down to and select LTE APN Setting....