The PSD banks will stopp supporting the mobile TAN method from 01.07.2022. All affected customers have to switch to SecureGo plus or the Sm@rt-TAN plus method (incl. Sm@rt-TAN photo).

To activate your new TAN method in Outbank, please make sure, that the bank already enabled it for HBCI / FinTS. 

Afterwards please update the configuration in the settings:
'Settings' > select the bank credentials > 'Update configuration'