iOS won't downgrade

Discussion in 'iPod touch' started by saudades, Apr 16, 2011.

  1. saudades macrumors newbie

    Apr 16, 2011
    My iPod is running 4.3.2 but i want 4.2.1.
    I have iPod4,1_4.2.1_8C148_Restore.ipsw downloaded
    My host file reads as follows
    My iPod is showing a black screen and is unresponsive to turning on (So DFU mode?)

    But when I go into itunes and select Shift+Restore and then the 4.2.1 IPSW if get error 3194

    What am i doing wrong?
  2. herdnerfer macrumors 6502

    Feb 12, 2011
    Saint louis, MO
    Shsh blobs?

    Did you have 4.2.1 jail broken and saved your shsh blobs in Cydia?

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