ESTOY por ralizar el jailbreak 6.1.3 tethered en un iphone 3gs y me sale una ventana con esto:

The week number is usually the 4th and 5th digt of the serial
number, for example, a SN beginning which 88926... would be
week 26 of 2009

3gs units made week 45 or later usually have a fixed bootrom.
Before week 40, they usually have older (desirable) one.
Between weeks 40 and 45, resuls vary

CAUTION: If you have a never model and you don´t correctly
identify it here you will likely need to do a full official
restore to fix the mistake, losing any unsynced data.

Note that newer models cannot yet have custom logos.

SI NO CANCEL
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podrian ayudarme? tengo 6.1.3 y el IPSW es el iPhone2,1_6.0_10A403_Restore.ipsw y al momento de escojerlo sale una ventana (todo bien) y luego aparece esa :( que debo hacer?

saludos :) y grasias