How does Samsung mobile phone back up data?

Samsung mobile phone data backup method: open the mobile phone application software, search and download "Samsung S changing assistant";

Connect the mobile phone, take Samsung S7 Edge as an example, and select "Transfer File" or "MTP File Management" from the drop-down menu on the screen:

After the setting is completed, the software can connect the mobile phone, and click the backup item to start the backup, as shown in the following figure:

Backing up some information of the mobile phone requires certain permissions, so the user needs to confirm it on the mobile phone, as shown in the figure below. The computer software will pop up "Request permission" and click "Allow".

Data directory, Samsung mobile phone backup data is encrypted by default for others to use. After the backup is completed, you can see all the data directories that have been backed up: