O2 online

[EmmA64_]

My o2 app online has never worked 

[Cleoriff]

@EmmA64_ 

There are often issues with the app, but you should be able to login to MyO2 using any browser at  https://accounts.o2.co.uk/signin

If browser login works, uninstall the app from your phone, reboot and reinstall,  to see if that helps. Otherwise contact O2 by calling 202 or 0344 809 0202 (Contract)  4445 or 0344 809 0222 (PAYG) to reset your account

Or you can message O2 on social media on Instagram https://o2uk.co/O2CIG), Facebook ( https://o2uk.co/O2CFB) , Twitter ( https://o2uk.co/O2CTW).