My O2 android app won't let me log in

[Xaneth]

My O2 android app won't let me log in, online is fine but app says details don't match?, the details are the same so how can it work on the website but not on the App, I have cleared Cache/Data and uninstalled/reinstalled the app and still nothing?!

[pgn]

Reboot the phone in between uninstall and reinstall, @Xaneth 

If still no joy, reach out to O2 via Social Media, 3 ways in the link below - and be persistent! Good luck, @Xaneth.

[Xaneth]

@pgn 
Reboot didn't help, am awaiting response from team on socials, thank you for trying though!

[pgn · Accepted solution]

Yes, sounds like something is amiss that only O2 can fix.

Do nudge O2 via your chosen Social Media platform now and then, until a CS agent from that team comes back to you via a Direct Message to you only. Good luck, @Xaneth.

[Xaneth]

Problem solved, they sent me a link to log in online on my phone which seems to have somehow fixed the app issue.

Thank you for your help!

[pgn]

Persistence pays off, again. Well done @Xaneth.