According to the new foreign media reports, 3 G version iphone built-in software has been released to various operators for testing purposes. Based on data analysis software, 3 G iPhone can be used by the various chip models, one of which called Murata LMRX3JCA-479 tri-band amplifier chip is very likely to support the 3 G network increases.
Related hardware, software details are as follows:
Infineon PMB6952 / S-GOLD3 six-band UMTS / HSDPA transceiver
Murata LMRX3JCA-479 tri-band amplifier (may be used to support 3 G network)
Sony SP9T GSM / UMTS dual-mode chip antenna switch
ARM 1176JZF-S – CPU (the same as with the original 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 (generation model m68ap)
UMTS power-saving mode – the option open or closed
Global Locate Library (GLL), to deal with A-GPS-related services and connections to provide host processor-command software