So I bought the Samsung Galaxy Watch a while back and 3 of the core apps
will not update and are broken. I as well as many others have complained
in the Galaxy app store... it's been months and Samsung has neither
addressed or fixed the issues at all...
Just want to add that I have also had that issue as well and ever since
I use One Drive and Google+ Photo app to constantly back up all my
photos. Honestly they are great and helped a lot when upgrading from
phone to phone over the past few years.