SMS/MMS not working over WiFi. via OnePlus 6T

  1. dointime1
    Eclair Nov 19, 2019

    dointime1 , via OnePlus 6T , Nov 19, 2019 :
    About two weeks ago (Probably with the next Oxygen update) my phone stopped being able to send SMS over WiFi with my Verizon SIM. I know that OnePlus devices aren't fully capable on Verizon (like no calling or MMS over Wifi) so I called Verizon support to see if something had changed. They assured me there were no restrictions on their end. I contacted OnePlus support multiple times about the issue and received nothing that resembled competent tech support. Knowing that T Mobile fully supports OnePlus devices, I decided to get a T Mobile SIM. I cannot send SMS or MMS over wifi with my T Mobile SIM either. The problem is clearly with the OnePlus device but I can't get any support from OnePlus. Can anyone explain to me in Layman's terms how to roll back the latest update which is most likely the cause of my issues?

    tentousama and V1558659047487 like this.
  2. ironass
    Lollipop Nov 19, 2019

    ironass , Nov 19, 2019 :
    Try installing Google Messages, free from the Play Store. Once installed, set it as your default messaging app and in Message settings, select and set up, "Chat features". If this solves your issue, not only will you have SMS and MMS but also worldwide RCS messaging.

    Caomhin likes this.
  3. dointime1
    Eclair Nov 19, 2019

    dointime1 , via OnePlus 6T , Nov 19, 2019 :
    I've been using Google messages for about a week now and I've unfortunately already attempted to change this setting. Didn't help. Not on Textra either.

    tentousama likes this.
  4. dointime1
    Eclair Nov 19, 2019

    dointime1 , via OnePlus 6T , Nov 19, 2019 :
    Those chat features actually don't work over wifi anyway, at least on this phone. I'm sure the update to these features have something to do with my SMS and MMS problem though.
    Last edited: Nov 19, 2019

  5. V1558659047487
    Cupcake Dec 11, 2019

    V1558659047487 , Dec 11, 2019 :
    I am also having this problem on T-Mobile but only since I upgraded from the 7 pro to the 5G 7t Pro McLaren.

    tentousama likes this.
  6. mavs41418
    Froyo Dec 24, 2019

    mavs41418 , Dec 24, 2019 :
    Same here. MMS messages over WiFi and sometimes over LTE as well are not sending or downloading with 7T Pro 5G McLaren. It's super annoying.

    tentousama likes this.
  7. V1558659047487
    Cupcake Dec 25, 2019

    V1558659047487 , Dec 25, 2019 :
    I finally got mine fixed.
    It was the SIM.
    I used the SIM from my 7Pro instead of the new one that came with my McLaren. T-Mobile tech suggested this and after activating the new SIM I was instantly able to MMS over WiFi.

    otto2 likes this.
  8. A1583681416687
    Donut Mar 9, 2020

    A1583681416687 , Mar 9, 2020 :
    I have changed my SIM; it didn't fix the problem.

    I have tried multiple messaging apps, from the native one to the Google one to Textra and Go SMS; none of those fixed the problem.

    I have master reset the phone; it didn't fix the problem.

    I created a new APN profile, mimicking all the T-Mobile settings, but changing it to IPv4; didn't work.

    The problem is the phone.

    Wifi and MMS are such ubiquitous features that to sell a product that can't MMS on WiFi makes your company and product look inferior. I love everything else about my phone so much that I was in denial that the problem is as bad as it is, but at this point it affects me at least ten times a day. I'm really disappointed. At work, if I get a picture, group text, or SMS from an iPhone, I have to go outside and turn the WiFi off to manually download the message. Every other phone I've had this decade can receive a picture over WiFi out of the box. Get your act together OnePlus, and stop gaslighting your customers and pretending this isn't a known issue.

    mavs41418, tentousama and pkg5p like this.
  9. Artemus.
    Community Hero 2020 Mar 9, 2020

    Artemus. , Mar 9, 2020 :
    This is something to contact T-Mo about.

    otto2 and drl431 like this.
  10. A1583681416687
    Donut Mar 9, 2020

    A1583681416687 , Mar 9, 2020 :
    I did. That's why I got a new SIM. When I got off the phone with tech support, I went to the store for a new SIM and the reps in the store told me it wasn't going to fix the problem, but they did it. They were all well aware of this issue, as OnePlus is.

  11. drl431
    Community Hero 2020 Mar 9, 2020

    drl431 , Mar 9, 2020 :
    That sounds nutty. For what its worth, I have had VoWifi (wifi calling) on an OP6 using a T-Mobile MVNO since day one (over 1.5 years). So I can send/receive texts, with pics/gifs, from my kitchen (over wifi), where cell reception is poor.

    Caoimhín, Artemus. and ironass like this.
  12. A1583681416687
    Donut Mar 9, 2020

    A1583681416687 , Mar 9, 2020 :
    This problem seems to almost exclusively be on the 7 pro 5G McLaren

  13. ksu1971
    Cupcake Mar 13, 2020

    ksu1971 , Mar 13, 2020 :
    I am seeing the same issue on One Plus 7 Pro (non-McLaren) on Verizion using Google Messages and RCS enabled.

  14. vanisher
    Cupcake May 6, 2020

    vanisher , May 6, 2020 :
    I was able to fix this just now with my OnePlus 8 Pro. I just had to chat with T-Mobile support. I know it's a different hardware model, but may be worth a shot.

  15. F1571410301498
    Cupcake May 7, 2020

    F1571410301498 , May 7, 2020 :
    What did you do to get your 8 pro resolved? I am having the same problem and would like to get some resolution to it.

    tentousama likes this.
  16. Artemus.
    Community Hero 2020 May 7, 2020

    Artemus. , May 7, 2020 :
    Do note this is the 6/6T subforum. The 8 has its own subforum.

    Caoimhín likes this.
  17. pkg5p
    Cupcake May 12, 2020

    pkg5p , May 12, 2020 :
    Would also like to know what you did. Having same issue on OnePlus 8 pro on T-mo. Have tried different apps and resetting APN. It's not consistently broken (sometimes messages come through/go out while on WiFi) but every time I disconnect WiFi and download the MMS/resend the MMS it works.

  18. Caomhin
    OnePlus 9 Series Expert Community Expert May 12, 2020

    Caomhin , via OnePlus 6T , May 12, 2020 :
    Wrong thread, this is 6 series thread. Check on 8 series TMobile forum.

    Artemus. likes this.
  19. SumiitSK
    Cupcake Jul 30, 2021

    SumiitSK , via OnePlus 8 Pro , Jul 30, 2021 :
    Hi - can u share the link of vowifi text messages (sms) issues thread for OnePlus 8 pro. I am facing issues with both Jio and Airtel.

    Thanks in advance