Firmware update possible without internet?

Discussion in 'Wii - Backup Loaders' started by Scorpin200, Oct 7, 2009.

  1. Scorpin200

    Scorpin200 Iceman

    Jan 14, 2006
    United States
    I want to know if it possible to update you wii to the latest rev 14 without getting online to do so.
  2. Dialexio

    Dialexio GBAtemp Advanced Maniac

    Mar 14, 2009
    United States
    My guess is that you are talking about cIOS.

    You will need IOS38-64-v3810.wad on your SD card (root directory). If you need the WAD, make it with NUS Downloader.

    Run the cIOS installer, select an IOS with th Trucha bug, and then "WAD Installation".
  3. Dr. Clipper

    Dr. Clipper GBAtemp Addict

    Aug 28, 2007
    For further instructions, just see my guide. It includes the offline installation in simple to understand steps.
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