Will unlimited data plans be grandfathered in for the iPhone 4S?

Will unlimited data plans be grandfathered in for the iPhone 4S?

Yes, unlimited data is sticking around, for now.

If you're a customer that has been on the unlimited data plan since it's inception, we now know you will have the option to select the unlimited data plan when you commit to a new 2-year agreement at the time of purchasing or pre-ordering your iPhone 4S.

The unlimited data plan will cost $30 per month.