回答“need to retrieve photos/memory from damaged iPhone 4”If you have the backup data then you can recover the deleted photos in iPhone 5. For recover deleted photos follow the below steps. Steps to follow to recover the deleted photos in iPhone 5 : 1. First of all turn on the iPhone 5. 2. After turn on locate the backup application where you got stored. 3. So, open it by double tap on it. 4. Now find and go to the photos folders. 5. Here select the photos which you want to recover. 6. After selecting tap the options and click the restore option. 7. After restore check the photos recovered or not in your iPhone 5.
回答“How to remove photos marked "from My Computer"”You can delete multiple photos off camera roll with iPhone Data Eraser. Simply open the album "Camera Roll" (or which ever album contains the photos you wish to delete) and hit the edit button in the upper right hand corner. Touch the photos you want to get rid of and a red check will appear on them, then hit the delete button to delete photos from iPhone.