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Network/Connectivity Will VoLTE be supported on AT&T?

  1. Moshpit37
    Eclair May 29, 2018

    Moshpit37 , May 29, 2018 :
    So from what I can gather, VoLTE is currently not supported on AT&T (but it is on T-Mobile) here in the USA. Is that something that could be added in a future update?

    p.s.: I know I could get it by rooting the phone, but I'd rather not do that quite yet.
     

    #1
  2. elvislam
    Gingerbread May 31, 2018

    elvislam , May 31, 2018 :
    OnePlus 6 itself supports VoLTE, but for it to work it has to be supported by the service providers as well. You'd better check it out with AT&T.
     

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  3. RipperFox
    Eclair Jun 6, 2018

    RipperFox , Jun 6, 2018 :
    @elvislam Btw: It seems Oneplus didn't include the correct modem software configs for every carrier - see yourself with a ADB shell on a rooted device in the folder OnePlus6:/data/vendor/radio/modem_config/mcfg_sw/generic/common/
    Even the IMS APN isn't set here for O2 Germany. If OnePlus would include the proper settings VoLTe/VoWifi should work without any further action from the providers, since they don't use whitelists here anymore..
     
    Last edited: Jun 6, 2018

    #3
    elvislam and mkernbach like this.