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Imessage

iMessage continually switches over to sms texting even when one is on wi-fi and the other is on LTE network.

iPhone 6s Plus, iOS 11.1

Posted on Nov 12, 2017 4:09 PM

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1 reply

Nov 13, 2017 11:48 AM in response to Yoyoma53

Hello and welcome to Apple Support Communities, Yoyoma53.
If I understand your post correctly, your iPhone changes from iMessage to SMS texting depending on whether you or the person you're messaging with is on Wi-Fi or cellular. I'd like to help.
First, make sure that you're iPhone is fully up-to date, including any avaialble carrier updates. This article will show you how: Update the iOS on your iPhone, iPad, or iPod touch
Then make sure that iMessage is set up as shown here: Use iMessage apps on your iPhone, iPad, and iPod touch
Let us know if that resolves this issue for you.
Thanks for using the Apple Support Communities. Take care.

Imessage

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