Hello, Scooby420. Thanks for being in our Boost Community.
If you are in a group text on your iPhone, you can easily remove anyone from the conversation if you created the group text message or added the user to the group text message. Follow the steps below.
1. Open the group iMessage. Click the “i" in the top right corner of the message. 2. You will see the group message participants. Swipe any name left to reveal Delete.
3. You will receive a confirmation to remove the person from the conversation. Select Remove.
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