Yes, there are ways for you to retrieve your lost photos back from a camera memory card as long as these photos are not overwritten by anything new on it.
What you should do is really simple:
Firstly, stop using this camera memory card immediately in case that any new file would overwrite your original photos and make them gone permanently. So, you should take care!
Secondly, plunge this phone to your computer and prepare to retrieve all your deleted pictures.
Thirdly, apply a photo recovery freeware to retrieve all your lost photos back successfully:
http://sd-card-format-recovery.blogspot.com/2013/11/recover-sd-card-after-formatting.html
I believe this target="_blank">http://www.4cardrecovery.com/
Fourthly, save and back up all the restored photos on a different memory card or drive in case of data recovery failure.
Note: Never forget to back up everything important at least on two memory cards or locations in the future.
Good luck!

Have you restored anything new on this camera after the formatting process?
In fact, nowadays, the deleted files on a camera are not actually destroyed immediately after the formatting process. They are still there and become invisible. So, act carefully to get these deleted files back:
1. Stop using this camera before you are ready to restore your inaccessible files.
2. Plunge this camera to your computer.
3. Download

This tool may be helpful to you,it can recover lost, deleted or formatted photos, music, video files and other multimedia files from digital camera, external hard drives, laptops and desktop, USB Drives, and memory cards. It supports scanning of storage devices with storage capacity up to 2TB and comes with many flexible options to facilitate your image recovery.
Learn more pls go :
http://www.goshareware.com/photo-recovery.html
Hope this will help you ,you can first use the free frial.

Download a free trial of CardRecovery. When you run the program, you will know if any of all of the files are recoverable. You will probably be amazed by the resulted. It really can do (and did for me) what it says it can do: "It can effectively recover lost, deleted, corrupted or formatted photos and video files from various memory cards.

Hi:
On computers you can retrieve deleted files and pictures.
If you format the disk all will be lost. All will be lost unless you use special programs to recover the files and data.

On digital cameras when you format the card, all is lost. Unless there is some kind of program to use on a computer, I know of nothing and no way to recover anything on formatted memory cards for digital cameras.
Formatting erases permanently with no way to recover.
Always make absolutely sure that you want to format the memory card.
Here are some links which you can try. I have not tried any.
http://www.cardrecovery.com/?rid=google&kid=cr0103
http://www.freedownloadscenter.com/Best/recover-sd-card.html
http://shareme.com/details/undelete-sd-card.html

Take care..