Siemens CFX65¶

We know very little about this phone, except the PCB photos provided by exlmoto (http://exlmoto.ru/) and marry_on_me.

Hardware¶

GSM Chipset¶

• DBB: Ti Calypso Baseband, 751992AGHH model
• ABB: Ti TWL3014C
• RF: Ti TRF6151 (Rita)

Bootloader¶

It's unknown if the BootROM is enabled. Neither we know what kind of in-flash bootloader it has.
Some firmware and flashing tools can be found here.