Samsung offers Samsung Cloud, a mobile cloud storage service for owners that have a Samsung tablet or phone. However Samsung has announced some parts of this service will be discontinued.
Gallery Sync and My Files:
Both Gallery Sync and My Files are being retired. This means you won't be able to sync images and files to Samsung Cloud and any current images in your cloud storage will be deleted.
It's recommended you save any images or files which you have in Samsung Cloud , download them on a local device and backup to another Cloud/Backup site.
The changes to the service are being rolled out in two batches. For customers in the US, the services will stop working on April 1, 2021, and data will be deleted on June 30, 2021.