1. MindGem's Avatar
    So my brother is a member in apple dev and he gave me the os 4 firmware.How do i install it? Just by restoring with itunes?
    2010-06-14 04:09 PM
  2. tjfitz7's Avatar
    Yes, just right click on restore in iTunes, and then navigate to wherever the ipsw file is choose it and continue the restore process as usual.
    2010-06-14 05:16 PM
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