direct me to threads on i537 solutions for Tmobile please
I have searched for months for threads helping solve the following issues....
i537 on TMobile
1. adding HSPA bands has stopped my roaming data from working (the thread does not explain how to reverse the procedure or trouble shoot roaming data problems)
2. wifi calling has no fix (google talk does not accept incoming calls via wifi using the TMobile phone number)
3. tethering (threads explaining how to do this on a normal s4 do not work on the active i537)