so this is only for S20? I have an s9 plus, for some reason only the messages from my wife are deleted, when I try to restore them through samsung cloud , under messages it shows 2560 messages to restore but they do not get restore. THe backup date is last night at 4:45am, so what I am thining is the messages must have been deleted prior to the backup date. So now it is restoreing a backup that doesnt have the messages anyways. Is there anyway to change the backup date to a previous backup date?