When failure occurs after scanning wifi QR code, only "Check connection and try again" will show, which is confusing for user to understand the errors and take next action. Add more string resources to cover different errors. Co-authored-by: Yufan Cao <Yufan.Cao@sony.com> Flag: EXEMPT bugfix Test: manual test Bug: 362305039 Change-Id: I85145eb67eecdc3aa06bb7b8a7b3e7f0ffea1f62