June 7th, 2008
Leaked: iPhone firmware confirms GPS
Don’t you just love the weekend before a Stevenote? It’s the time when the finger comes out of the dyke and leaks become a flood, then a monsoon.
This time Engadget has the skinny. They got a peek inside the iPhone 3G firmware and it shares a lot of detail about the phone’s chipset and various antennae:
- Infineon PMB6952 / S-GOLD3 six-band UMTS / HSDPA transceiver
- Murata LMRX3JCA-479 tri-band amplifier (we’re assuming for the 3G)
- Sony SP9T antenna switch for GSM / UMTS dual mode
- ARM 1176JZF-S - Main CPU (same as in 1st gen iPhone)
- Skyworks 77427 chip - UMTS / HSDPA tx 1900MHz, rx 2100MHz
- Skyworks 77414 chip - UMTS / HSDPA 1900MHz
- Skyworks 77413 chip - UMTS / HSDPA 850MHz
- Internal build model number: n82ap (1st gen iPhone was model m68ap)
- UMTS Power Saving option - on or off
- Hooks for Global Locate Library (GLL), software that handles A-GPS related commands for the host processor
Read more at Engadget.
Jason D. O'Grady is the editor of PowerPage.org, which has been publishing daily mobile technology news since December 1995. For disclosures on Jason's industry affiliations, click here or to view Jason's full profile click here.
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