Can't get data on my new iPhone 7 on Sprint but can still call and text

Jan 13, 2019
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I recently bought a Sprint iPhone 7 plus. Boost mobile says it's compatible with their service. I switch from my Sprint s7 edge. After completing the process online I was able to text and call but get absolutely no data. I believe it is the fact that I can't edit or change my APNs. I've tried calling ##873283# (Boost mobile's update data profile number) and it says process failed. Any ideas on how to get my data working?