Thanks for reaching out to the Samsung community! Yes, you can delete synced and backed up items within apps like Gallery, Samsung Notes, and Calendar. To delete other backed up items that are not tied to an app, follow the steps below: ■ Settings > Cloud and accounts > Samsung Cloud > Manage cloud storage > Device data.
Alternatively you can purchase storage by following the steps below: ■ Settings > Cloud and accounts > Samsung Cloud > Manage cloud storage > Change storage plan.
Be sure to hit ♡ when you find an answer that works for you. For Further assistance, you can get in touch with us via Live Chat option by following- http://livechat.support.samsung.com/Customer_new/IN. You can also connect us via Samsung Members web community by following mentioned url-https://community.samsungmembers.com/en_IN#/
