Anyone of you know how to change the Baseband (Radio) mode to LTE/WCDMA/GSM (preferred) using hidden menu? Currently I can only see WCDMA/GSM (preferred) option in the Settings of the phone.
Usually we can change the Radio (Modem) preference mode using *#*#4636#*#* command in any android device. However this Samsung S4 (I9505) does not support this hidden command. I also tried *#0011#*, which is just a read-only option.
Any quick help is greatly appreciated.