Is there a way to disable 3g coverage ..reason why im asking is because im in a spot where 4g signal is low and i can get good speeds with 4g with low signal. Because of this it switch's over alot but i wish i can disable 3g so it will force it to stay on 4g. Is there an app or anything that will let me do this, I have tried LTE toggle but i see all connections except 4g lte only i see a unknown but i dont know if that means lte. I tried hitting unknown but the app switch back to CDMA auto. thanks for your help