Basically, I myself have had this kind of challenge. I discover that central memory doesn't mount that usually Android recovery resources can only restore factors from mounted storage location—SD Card and being a travel like outer memory does. But, Android Datarecovery, a photo recovery application for android telephone storage, can quickly resolve it. Our cellphone is Samsung Galaxy S6, although I suppose this should work with most Android telephones on most Android OSis based on Android 4.4, including 5.0 and Android 4.4. In addition, to recuperate information from iPhone, it is possible to select another device named iPhone Datarecovery.

Requirements:
1.Android Data Recovery, which is a qualified program designed for rescuing lost acquaintances, messages, corrupted sd card recovery record, photographs, music and movies from Android central memory and also external storage.
Cable.
3.A pc (This application also has a version for mac. Considering that the procedure is more or less the same as in Win7, I will just do-it under Windows.)

Warning:
1.Stop using your phone instantly. 'cause everytime you put in a new report may imply that the picture of the deleted file is taken. In other words, there is no coming-back if the knowledge are overwritten.
2.Make sure such that it will not power down through the method, that your device is left with strength of more than 20%.

Now we have to begin our work by getting and installing Android Datarecovery.

Android Internal Memory Data Recovery

Step 1. Link Android to Enable and Computer USB Debugging
Whenever you launch Android Data Recovery, a window such as this ought to be viewed. Link the 2 ASIS instructed.

2. Enable USB Debugging
You most likely have not enabled it if you don't understand how to verify Hardware debugging. Then look at this, which obviously explains how it's done. While end, click "Start" around the next screen.

Note: If you cannot put up the debugging or perhaps the debugging procedure fails, you are necessary to follow with debugging failed another tips to retrieve Android information.

Step 3. Select in What Function to Complete It as well as Which File to android file transfer
The program can make you decide what to check, when you conclude move 3. Check whatever you want provided that it fits you. And click.

Step 4. Allow Superuser Request and Begin Checking
Currently we have arrive at a spot that Android Datarecovery ought to be grant authority to use on the seated telephone. Until it no longer shows up, tap Enable on your Android. Next, click on the Start switch on your computer get started.

Step 5. Recover and preview Files From Internal Memory
The result will undoubtedly be revealed in redandblack. If they are what you would like watch the information first to find out. And the versions that are red may be ticked by you just, which are a symbol of your lost information. Needless to say, it is your contact to select them all. Recover should be clicked to complete the scanning process.

Thelost items will undoubtedly be stored within your PC, while all is completed.

Note: Do a backup often. It surely helps lower your damage. How to do-it? Android Boss should be of use that is good.