Why do my texts keep switching between RCS and SMS on iPhone?

I’m trying to talk to someone over text who has an android, but every text i send is being sent as SMS and all of theirs are being sent as RCS. It keeps flipping back and forth and it’s annoying.




[Re-Titled by Moderator]

iPhone 11, iOS 18

Posted on Nov 29, 2024 03:22 PM

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Question marked as Top-ranking reply

Posted on May 13, 2025 08:35 PM

You are going to want to turn off RCS in your Messages settings, then turn on Airplane mode. After that, restart your phone. Then go back in, enable the RCS setting and THEN turn off Airplane mode and it should work.


This is assuming you have the bug where your contact’s messages come through as RCS, but yours still come through as SMS. And make sure they are the one who sent the most recent message, so the latest chat came through as RCS.


If you’re not already receiving as RCS, I don’t know if this will work. Apple pls fix

105 replies

Aug 13, 2025 10:17 AM in response to IdrisSeabright

Both my wife and I have turned it off on our iphones but there is no way to turn it off on her ipad


but still, others who group text are using RCS and/or haven't updated to the latest iOS and that is their right to do so


as long as they exist on the group the issues persist


And no I am not blocking my family or telling them to turn it off


Apple should make RCS work regardless of the situation


RCS is just poorly implemented and causes a lot of problems

Aug 13, 2025 10:33 AM in response to RemovetheCamera

RemovetheCamera wrote:

Both my wife and I have turned it off on our iphones but there is no way to turn it off on her ipad

You can't turn it off on your iPads because iPads aren't capable of either SMS or RCS. You can have both types of messages forwarded from your phone. If you turn RCS off on your phones, you won't get them on your iPads.

but still, others who group text are using RCS and/or haven't updated to the latest iOS and that is their right to do so

They can also turn it off if they want to.

as long as they exist on the group the issues persist

That's really an SMS/iMessage issue.

And no I am not blocking my family or telling them to turn it off

Why would you have to do that? If you turn off RCS, messages from people using RCS will be delivered to your phone using SMS/MMS.

Apple should make RCS work regardless of the situation

RCS is not an Apple protocol. If you want to use something that Apple has control over, use iMessage.

RCS is just poorly implemented and causes a lot of problems

You seem to be in a minority. For most people, it solves a lot is issues.


Have you given your feedback to Apple?


Product Feedback - Apple


Aug 13, 2025 11:08 AM in response to IdrisSeabright

obviously whomever is responding has no idea of the problem


our entire group has iphones, there is no need for RCS to be used on a group with all iphones



but when someone is unable to send using imessage, which none of us are privy to why it randomly sends messages using RCS


Apple is choosing to send using RCS when all the phones are iphones


Apple should not be sending RCS to apple phones



Aug 13, 2025 01:28 PM in response to RemovetheCamera

RemovetheCamera wrote:

obviously whomever is responding has no idea of the problem

I only know what you tell me about the problem. You've never really explained what the problem is with RCS other than you don't like it and think Apple shouldn't use it.

our entire group has iphones, there is no need for RCS to be used on a group with all iphones

Having iPhones is not the same thing as using iMessage. There are lots of people with iPhones who don't use iMessage. And that's their choice.

but when someone is unable to send using imessage, which none of us are privy to why it randomly sends messages using RCS

In order to be able to send an iMessage, you have to have an active data connection, either WiFi or cellular. If you don't or it's very weak, the message can get sent as an RCS (if you have that feature enabled) or and SMS (if you don't).


But you know what? You can set your phone so that if it can't send as an iMessage, the message will simply fail and not be sent. I don't think it's an improvement but I'm not you.


Settings>Apps>Message>Send as Text Message>Off

Apple is choosing to send using RCS when all the phones are iphones

No, the user is choosing it by 1) having RCS enabled on their phone and 2) having Send as Text Message enabled.

Apple should not be sending RCS to apple phones

Apple is not sending RCS messages. Your friends and family are. Apple has made RCS available to those who want to use it (and whose carriers support it).


I know that you are not going to take any of the suggestions I've given that will resolve most, if not all, of your issues. I know that you just want Apple to accede to your demands. Guess what? That's not going to happen. Millions of people begged Apple to add RCS capabilities for years. You're in a very tiny minority.


Take the suggestions I've given, give Apple feedback, continue to complain and demand to no purpose, it's all up to you.

Why do my texts keep switching between RCS and SMS on iPhone?

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