on 05-09-2021 21:20
I've just changed my username/email for my o2 app and now I cannot log back into the app I get an error message stating something went wrong? Wait a few minutes, that was an hour ago.
Not sure what happened as I can access my o2 via web browser but not the app. Any ideas?
on 05-09-2021 21:42
Try deleting and reinstalling the app.