Undelete photos on iPhone?

It depends on where from. If they were pictures in the camera roll, the only way would be if you have done a backup since you took the pictures, but before you deleted them. If that is the case, you could restore the phone from a backup and they would be recovered. However, if you haven't done a backup of the phone since you took the pictures, but before you deleted them, then no, there is not a way to recover, such as the trash or recyle bin on a computer. They are just deleted.

Sorry

And if they were elsewhere than the Camera Roll (that is, synced from your computer), you can just sync them again.

You cannot delete a photo from the photo library on the iPhone. She said she accidently deleted them from the iPhone. The only way to delete a photo from the photo library that is synced to the phone from the PC is to remove it from the folder on the PC and do another sync. That removes it from the phone.