MacRumors.com

Engadget claims to have heard from a "reliable source" that a private version of the 3G iPhone's firmware has been dissected revealing the following hardware support:

- 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 - UMTS / HSDPA tx 1900, rx 2100MHz
- Skyworks 77414 - UMTS / HSDPA 1900
- Skyworks 77413 - UMTS / HSDPA 850MHz
- Internal build model number: n82ap (1st gen iPhone was model m68ap)
- UMTS Power Saving - on or off
- Hooks for Global Locate Library (GLL), software that handles GPS related commands for the host processor

Engadget suggests that this is evidence for GPS support as well as Tri-band HSDPA (3G) support making it compatible with international carriers. Engadget previously reported the new iPhone would offer 3G, GPS and be "only slightly thicker." Meanwhile, GigaOM also recently "confirmed" GPS support was present with the contract going to Broadcom. Also, if these specs are true, the the main processor for the next iPhone would be the same as the existing iPhone.

The 3G-capable iPhone is expected to be announced during Apple's WWDC keynote speech on Monday, June 9th at 10am Pacific.