Is there a way for me to get unlimited data only for an iPhone?

I want just data nothing else and I want to know every way possible for me to achieve this goal preferably with unlimited data

Added (1). Also I heard something a while ago about someone taking a broadband sim and putting it into an iPhone and It worked so yeah

No, contracts don't work like that

I know you can't JUST get data but after the inicial purchase of the iphone (400-800$) Strait talk is only 45$ a month and runs on verisons (or att (i don't remember. Network! I figured in 2 years you save around 150$!

45 for unlimited everything**

Straight Talk.

It's entirely up to the carrier. It may or may not offer unlimited, data-only plans. Data is not as profitable for carriers as voice or (especially) text.