Getting Back photos
My phone cracked, so I got a new one. On my new phone, only some of the photos from the old phone were transferred. How do I get back the other photos?
If the phone cannot be accessed, you will be unable to get data off of it.
If you backed up to iCloud or a computer, try leaving the old device plugged in overnight to see if a new backup is made. You could then restore from that backup.