DiskDigger Pro (for rooted devices!) Whether you accidentally deleted a file or even reformatted your memory card, DiskDigger’s powerful data recovery features can find your lost files and let you restore them.
Note: If your device is not rooted, the app can only perform a “limited” scan of deleted photos. In order to be able to search for other types of files and search all internal memory of your device, the device must be rooted. On an unrooted device, the app can only retrieve lower resolution versions of your photos that it finds in your device’s cache and thumbnail directories.
Once the scan is complete, press the “Clean” button to permanently remove any items you no longer need (currently an experimental feature, only available in Basic Scan).
You can also use the “Clear Free Space” option to clear the remaining free space on your device, so that deleted files cannot be recovered.
For full instructions, please see http://diskdigger.org/android
You can upload your recovered files directly to Google Drive, Dropbox or send them by email. The app also allows you to upload the files to an FTP server or save them to another local folder on your device.
DiskDigger can recover the following file types: JPG, PNG, MP4 / 3GP / MOV, M4A, HEIF, GIF, MP3, AMR, WAV, TIF, CR2, SR2, NEF, DCR, PEF, DNG, ORF, DOC / DOCX , XLS / XLSX, PPT / PPTX, PDF, XPS, ODT / ODS / ODP / ODG, ZIP, APK, EPUB, SNB, VCF, RAR, OBML16, OGG, OGA, OGV, OPUS.