Cannot log into o2 app (German app)

I have used prepaid sim card, It was working well before this has occurs; it keep says there is technical error please try to log in later.

Should I just need to wait this or there a resolution for this; I need to top-up …. but i cannot log in….

Benutzerebene 7

Hello @omgomgomgoneu,

now several days have passed since you wrote your question.

Did the top-up work for you now?

If one option does not work you can check the other options for a top-up here in our English FAQ:

In general: our services are frequently maintained or errors are corrected e.g. So sometimes it might not be possible to log in!

Can you normally log in your app again?

Kind regards,

Jessica :nerd:

Anmelden