XZ Premium Dual SIM - Czech Vodafone VoLTE enable

[lesmil]

When will Sony ad VoLTE, ViLTE and VoWiFi support into XZ Premium Dual SIM for Czech Vodafone? Sony already has all necessary datas fot months and so far those functions are not enabled. Hope somebody could reply. Thanks a lot.

[lesmil]

Hello guys, I don't want to create another thread so I will continue here. I must say I was surprised that Sony added VoLTE & VoWiFi support for Czech vodafone into XZ Premium 8.0 Update :smileysmileythumbsup: (amss_fsg_maple_vodafone_czech_volte_vowifi_tar.mbn). But there is one hiccup - it is only for Single SIM G8141 and not for Dual SIM G8142.

I know that no official Sony dev will reply, but might somebody tell me why don't they use same modem configs in Dual SIM version, please? Or will they add amss_fsg_maple_vodafone_czech_volte_vowifi_tar.mbn (maybe as a part of amss_fsg_maple_dsds_tar_mbn?) into G8142 as well?

THank you.

[Lord_viridis]

The bottom line reason is, Vodafone doesn't provide a branded rom for dual SIM, instead duals use the locality customisation.

You'll find that Vodafone only support VoLTE and vowifi on their own customisation