Get quick access to guides, parts, and answers for your devices
Looks like your cart is empty
Both those chips are present in Iphone 8 plus as well. They are just in different locations. Check step 10 in Iphone 8 plus tear-down.
Actually both the chips are required. MDM9655 is a baseband modem, and WTR5975 is a RF transceiver.
Once they have, you'll be able to view a graph of their reputation gained over time.
Here's a preview of what the graph will look like:
No reputation gained yet.