Changing tarrif

[Adtc03]

Hello, I’m currently paying £30 a month (big bundle) for data and I would like to change to the £15 big bundle. If I do this and downgrade to the cheaper one, will all my data still roll over from the previous month if I have some left from the £30 bundle?

[jonsie · Accepted solution]

No, data doesn't roll over when changing tariff @Adtc03 

It will roll over after the first month on the new tariff