3G/4G & VoLTE Questions

[sarfaraz786_]

Dear sir /mam,

We need to update 4 g volte marshmallow version in my sony xperia c3 dual d2502 mobile ,

how to upadate.?

[Uliwooly · Accepted solution]

@sarfaraz786_

your device does not support VOLTE

/t5/Xperia-C3/is-my-C3-Dual-4G/m-p/911358