iPhone GPS Hardware Info

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iPhone GPS Hardware Info

I am trying to figure out the specifics of the onboard GPS chips that are used in all the iPhone models since the 3G. Specifically things like the chip's manufacturer, model number, and any other technical data I can get. On their technical specs page Apple gives the basic info for the cellular radios but I don't see anything for GPS hardware other than "assisted GPS". I'm not looking for anyone to do all the legwork for me, but is there a good source of information out there on these components as well as which ones were used on the different models?

Posted on May 20, 2014 10:30 AM

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Answer 1

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Chris CA

Level 10

82,434 points

May 20, 2014 11:38 AM in response to jonest3

iPhone GPS chips...

iPhone 3G - Infineon PBM2525 Hammerhead

iPhone 3GS - Infineon PMB2525 Hammerhead

iPhone 4 GSM models - Broadcom BCM4750IUB8

iPhone 4 CDMA models - Qualcomm MDM 6600

iPhone 4S - Qualcomm MDM6610

iPhone 5 - Qualcomm MDM9615

iPhone 5S & 5C - Qualcomm WTR1605L

Spec/data sheets are available at respective manufacturers

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Answer 2

May 20, 2014 10:32 AM in response to jonest3

A simple google search would help you find that info.

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Answer 3

jonest3 Author

Level 1

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May 20, 2014 10:46 AM in response to Anthony Hobbs

I have been that route and have found some contradictory information. For instance there are some sources claiming the iPhone 4 uses a Broadcom 4750 receiver while another states they use Qualcomm MDM 6600 receiver. Who is right? Is there no offical documentation from Apple Inc.?

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Answer 4

pogster

Level 5

4,247 points

May 20, 2014 11:35 AM in response to jonest3

I don't know why Apple would have any obligation to post such information but have you tried contacting them and explaining why you need this infomation?

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