Bangkok Bank is inform me that anybody wanting to use the new app a new Bangkok Bank app on their new phone or new device are required to have their pictures taken at the local branch.
However the branches aren't aware of this so be sure that you get your picture taken anyway or your waist trips back and forth to the branch. When you go to register on your app you'll have an error code I believe 507 which means you need our required to have a face picture. Apparently this new requirement of just come out in the last month but branches are not aware of it yet.