changing to a Fido new plan

[snaildinh1]

do i need to pay my old bill after changing a new fido plan?

[KAPABLE-K]

Hello @snaildinh1,

Welcome to the community!

If you change your plan in the middle of your billing cycle your bill will be prorated meaning you will pay for the days you have the old plan and then billed for the days you had the new plan.