Hi NotTB12,
Thank you for participating in the Apple Support Communities. We understand you're having trouble sending group text since upgrading your iPhones. This article has some steps that may help: If you can't send or receive messages on your iPhone or iPad.
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If you have issues with Messages after you set up a new device
If you experience issues like conversations in Messages showing up as separate threads or sent messages appearing as green message bubbles instead of blue message bubbles when you set up a new device, update your settings using the following steps:
- Update your device to the latest version of iOS or iPadOS if needed.
- In the Settings app, tap Cellular. Make sure that your phone line is turned on. If you use multiple SIMs, make sure that the phone number you want to use is selected and turned on.
- In the Settings app, tap Messages. Turn iMessage off and then back on.
- Tap Send & Receive.
- Tap the phone number that you want to use with Messages.
If you have issues when you try to receive a FaceTime call after you set up a new device, you can also update your FaceTime settings.
If you have issues with a group message
If you’re in a group message and stop receiving messages, check to see if you left the conversation. Open Messages and tap the group message. If you see a message that says you left the conversation, then either you left the conversation or you were removed from the group message. You can rejoin a group message only if someone in the group adds you.
To start a new group message:
- Open Messages and tap the Compose button
. - Enter the phone numbers or email addresses of your contacts.
- Type your message, then tap the Send button
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If you have other issues with a group message, you might need to delete the conversation and start a new one. To delete a group message:
- Open Messages and find the conversation that you want to delete.
- Swipe left over the conversation.
- Tap Delete.
In iOS 16, iPadOS 16.1, and later, you can recover a message if you deleted it within the last 30 to 40 days.

If you still need help
- Try to restart your iPhone or iPad.
- Check your network connection. To send a message as iMessage or MMS, you need a cellular data or Wi-Fi connection. To send an SMS message, you need cellular network connection. If you turn on Wi-Fi Calling, you can send SMS messages over Wi-Fi.
- Check with your carrier to see if the type of message you’re trying to send, like MMS or SMS, is supported.
- If you’re trying to send group MMS messages on an iPhone, go to Settings > Messages and turn on MMS Messaging. If you don't see an option to turn on MMS Messaging or Group Messaging on your iPhone, then your carrier might not support this feature.
- Make sure that your device has enough space to receive images and videos.
- Make sure that you entered the correct phone number or email address for the contact.
Learn what to do if you see a Waiting for Activation alert
Contact Apple Support if you still can't send or receive messages
Contact your carrier if you still can't receive SMS messages
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Take care.