Thank You that was helpful. Is there anyway to retrieve photos deleted by accident?
To recover deleted files you can talk to your local computer shops. Most of them can help you recover deleted pictures for a fee. I know it can be done, but shop around first.
FYI: Geek Squad at BestBuy does it, it's very expensive compare to the local computer shops
The first thing to do when something like this happens is to pull the card, Once the card(lost photos) are overwritten there is no getting them back. Here is a free data recovery program that will retrieve them, I haven't personally used this one. If it doesn't work for you do a google search for "Free Data Recovery Program" there are hundreds of them available.
Install on your pc, I usually use a card reader but it may be done by just pluging the phone into your pc, It will scaan the card for the deleted photos/files.
Check out a fun infographic that teaches you how to increase storage, enhance security, improve battery life and clean your device.