my SM-G925W8 PHONE doesn't support withe voLTE & can't change my CSC code.

[jyotikaur]

my SM-G925W8 phone doesn't support with voLTE.but LTE Internet is working. now I m at India. I changed CSC code. (*#272*imei#) I tried all CSC code.but my phone doesn't working with VoLTE . last my CSC code is XAC.now I can't change my CSC bcz*#272*imei# code doesn't working. how to change CSC CODE? HOW TO ENABLE voLTE?version 6.0.1

[Tarun55]

same problem is here .. i have canadian s6 sm-g920w8 .m in india in which m using the jio sim card i can able to use the lte but not volte .so i changed the csc to different carriers at last i selected the XAC csc .. then *#272*imei# code is not working ... simply stucking with it ...

[pterry30]

I think if you have a. Canadian Samsung phone it only work with Rogers software on the s7, s7 edge, note 5 &7.

[gurpal]

so what to do next