This passage tell you how to recover photos from iPhone

1. How to recover photos from iPhone
If photos or videos on phone are deleted accidentally without backup and they're very
important, is there any way to recover them?Actually, the answer is YES. When you
saved photos and videos on the memory card equipped with your phone and send
"delete" command, it doesn't mean the deleted photos and videos have been gone
forever. Only the place where you stored your photos and videos are marked as blank
for rewriting, and your previous files become invisible. There is still a good chance that
you'll get them back before overwritten.
First of all, you need help of a recovery tool to recover deleted photos from your phone.
If you don't have a choice, my recommendation can be an option: Wondershare Photo
Recovery, or Wondershare Photo Recovery for Mac (available for Mavericks). Both of
the recovery software support the recovery of many phone, including photos, video and
audio files, and you can complete it in 3 simple.
Step1：Install and run the recovery program
Connect your mobile phone card to the computer and make sure that your card can be
detected. Run the program and then click the "Start" button to begin the photos recovery
for your phone.

2. Step 2：Scan deleted photos on your phone
Select your phone and click "Scan" to find deleted photos on it. You can use the "Filter
Options" to refine the scan result only for photos, if you have a need.

3. Step 3：Preview found photos and then recover them from your phones
Here, in the scan result, you will be able to preview recoverable photos one by one so as
to check the quality of them. Then mark photos you want to save them all on your
computer by clicking "Recover".
Obj100
Phone photo
recovery.mp4
For details, please visit here.