You’re likely to get the freshest data, as Apple recommends doing regular back-ups. While many messaging apps have this feature, unfortunately, you can’t delete an iMessage that’s already been sent so that it gets unsent or deleted from the other person’s phone too. Will This Even Affect My Other iCloud Services? No, by signing out of your Apple ID in iMessages you will only be turning off iMessages. Even if they let you delete your iMessage from their iPhone in person, they may have already seen it on another device, such as an Apple Watch. Step 3: Tap and hold the picture that you wish to delete, then touch the More button. If i delete a message on imessage, can the other person still see it? Can i delete a message from iMessage after it`s already deliver? i want to delete those text after the other person see it. As you can see from the above picture, the first message (blue bubble) is an iMessage with a delivery notification below it (Delivered). Similarly, you can try sending the photos to another user to verify that there is no issue with your phone. (Except if in a closed internal network, and then only under certain circumstances. The only way you would know they deleted it was by observation, trust or having access to their account to check.
If you delete a photo from imessage can the other person still see it Click on Sign Out.