SafeWallet encrypts your ID information as security questions and ID card. Providing ID card and answering security questions correctly is the only way to restore your ID and assets. Once forgotten, there is no way to recover them. Losing the ID card will result in asset loss as well.
Tap "Back Up" - select 3 questions at will and enter answers for them (make sure to remember the answers) - re-enter the answers (make sure that you remember the answers accurately) - generate the SafeWallet ID card successfully - tap "SAVE" to store the SafeWallet ID card in your gallery.