Logging into the app?
 

For several months I was not able to log-in into the AB app. On my old phone things somehow worked, except for the points balance. But now I changed phones, and (of course) the new phone app does not know anything about my flights. Impossible to check-in etc. Is this just my account or is it universal?

The app had some major safety issues (you were able to log into a strangers account and see his data...) so they shut the app down. For 6 months now they´re promising a quick fix..

ok. thanks. good to know.

The app got an Update today und should work again.

Log in in the app works now (if "works" is accommodating enough to include fighting the stupid captcha).

However, I was not able to get a boarding pass for tomorrows flight via the app. I had to check in using a web browser.

Check-in worked for me today in the app (fit another flight). So maybe it was just glitch.