Added support for DC-HSPA+ also in opt/telephony

Change-Id: Ieb6b36a418dcf5570156458aa5169b3bb831d19a
Fix Samsung STK code for msim

Change-Id: I726f03351f42ce58b8387fad20adfac224c28199
Revert "Added support for DC-HSPA+ also in opt/telephony"

This reverts commit 7795bc1b58538c2d61724638a3cd651a40fd3681.