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Old 12-11-2008, 09:28   #1 (permalink)
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Exclamation 11.12.08 Second generation LoCosto MCU's (fixed boot bug, 80.8% problem)

The second generation LoCosto MCU's (fixed boot bug) appear on market since two month's.
Seems Sagem SA factory currently release phones based on both MCU types but in same phone type, with same FW signatures.

List of phone where new MCU is already detected :
Sagem my433x, my421Z;
Vodafone 527, 533;

For phones based on new MCU SagemDD always return error message "Bootloader failed".
Maybe soon same problem will appear in other TI LoCosto based phones like :
Motorola, Alcatel, SE....
The single way to detect this new MCU is to open phone and check MCU labeling.
In attached pictures differences are shown:

Best Regards

SagemJtagUnlocker Team

Last edited by Oxo_Boxo; 06-18-2009 at 07:17.
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