Launch the installed recovery software and you will get its main interface like below. Then, connect your Samsung phone to computer via a USB cable.
Next, we need to enable USB debugging on the connected Samsung device. The activated USB debugging is used for synchronizing data between your phone and computer. You need to do this for once
Then, the software will automatically detect your phone and scan it deeply,including the external SD card. When the scan finishes,all the contained files in your phone will be displayed in categories.
The creator of this guide has not included tools