Upgrade 1 month early on 24m contract question

[barcly13]

Hi

I am coming to the end of my 24m contract (supposed to end on 20th May 2020), costing roughly £40pm. I have gone onto the app and I have the option to upgrade to a new contract now (1 month early).

If I choose this option, will I be charged for the remaining month of my original contract (i.e. £40) as well as the new contract, or will I just be put onto the new contract charge only and not need to pay the last month of the original contract?

Thanks

[jonsie]

You will just go onto the new contract, same billing date and there may be a pro rata amount to pay or to be credited depending on the tariff you choose.