In order to use local backups to transfer your data to a new iOS device, follow these steps:
IMPORTANT: After you have reset your backup, you need to log in with your Outbank ID.
In case you use the data synchronisation between multiple devices, please reset the 'Secure Sync'. Every step of the way is described here: https://help.outbankapp.com/de/kb/articles/wie-kann-ich-den-secure-sync-zur-cksetzen-2
Tip: The Secure Sync allows you to synchronize your data across different devices without manually editing and adding data. Read more about this here: https://help.outbankapp.com/de/kb/articles/wie-kann-ich-outbank-auf-mehreren-ger-ten-nutzen