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Why is RCS not working between my iPhone running iOS 18 and Android?

I am running iOS 18 on my iPhone 14. RCS is enabled but does not work when messaging my Android phone. I have RCS running on my Android phone and works fine between other Android phones. My iPhone is on the Verizon network while my Android is on T-Mobile. I've tried disabling/enabling RCS on my iPhone a number of times as well as rebooting. Any other suggestions?


[Re-Titled by Moderator]

iPhone 14, iOS 18

Posted on Sep 16, 2024 11:05 AM

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Question marked as Top-ranking reply

Posted on Sep 18, 2024 5:55 PM

I will say that this was working for me fine yesterday and not at all today. I’m on t-mobile with an iPhone 14PM updated to iOS 18 and I have a friend also on t-mobile with a Samsung Fold 6, using Google Messages with RCS on. When I sent her messages yesterday, they went through RCS. I could see the typing indicator. I sent a nice video that wasn’t all garbled. I even sent a tapback and it worked. At the bottom of my messenger in the area where I type, it said “Text Message - RCS”. Today it wasn’t working and it said “Text Message - SMS”. When she tried to send something to me, it said that I was offline and it wouldn’t send until I was back online (paraphrasing). She sent it SMS and it went through immediately. I checked my phone and RCS is turned on. Seems like something on Apple’s end.

189 replies

Why is RCS not working between my iPhone running iOS 18 and Android?

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