In case of accident data loss, you'd better backup your Samsung Galaxy S7 Edge. With MobileGo, you can backup your phone easily. All the contacts, photos, videos and more can be restored to your phone as you need.
Thanks for your post, to backup samsung galaxy data you need android data transfer tool to help you transfer Samsung data to computer in first,you can use it to transfer almost everything from android phone to computer, like text , contacts, photos, music,videos ect ,
How to transfer SMS to computer ?
How to move contacts between android and computer ?
Transfer and save data from Samsung Galaxy to computer could be an ideal way to protect your data list from stealing, losing or deleting in any situations. After backup, you also can import the data to any new mobile phone as you like. Then how to do it? Try Samsung Backup software.