The Verizon tower in my current area is kinda overloaded, so I received a network extender so I can use the phone for calls and texts and mms. It works excellent for calls and texts, but the silly phone still tries to connect to the LTE tower that is frequently completely overloaded and has no additional capacity to send or receive mms messages. Is there a way to force the phone to use the "3G" data thru the network extender so I can send and receive mms?