When files lost from your Samsung hard disk, they're not disappeared immediately, but only become invisible. Why? Because only the space that lost files occupied is marked as blank and reusable for new files. Therefore, you can retrieve them before they're overwritten by new data.
When you encounter any situation as follows, you'll need to perform Samsung data recovery.
To perform Samsung hard disk recovery, you need a data recovery tool. Here's my recommendation: Recoverit Data Recovery for Windows users, or Recoverit Samsung Recovery for Mac users. No matter the files are lost from deletion, virus attack, corruption, formatted, or some other reasons, as long as it's not physically damaged, it can help to retrieve them all quickly and safely.
Download the free trial version of the Samsung hard disk data recovery program below now to have a free trial.
Note: Please note that Recoverit hard disk data recovery program isn't designed to recover deleted files from iPhone or phones without SD card.
Install and run the mobile data recovery software on your computer. Here let's take the Windows version in detailed steps below.
Choose "External Devices Recovery" to recover from Samsung's hard drive.
Connect your Samsung hard disk to the computer, and select your Samsung hard disk from "External removable devices" here. Then continue to the next step.
An automatic scanning will be processed immediately. If you could not find the data you want to recover, you can choose "All-Around Recovery" to have a deeper scan for more complete results.
After the scan, all recoverable files will be found and displayed in specific categories. You can preview and check to recover them all with one click.
Tips: When saving recovered files, remember to save them on your computer hard drive or another external removable device, but not the original Samsung hard drive where you lost your data, for data safety.