Update fails to Install/download. Error code 3F4A-0000-3000-0903-8007-0017 Please help!!

So a few weeks ago, I attempted to connect to xbox live to play Halo 4 online for the first time. And popped up the update screen and it started downloading the update, so I went off to do something else. When I came back, the update had finished downloading, but it still asked me to download it again, yet this time with a stupid bloody error code! I thought the live servers were having some temporary shut down, so I thought I'de try again in a few hours, still didn't work! So I started googling up how to fix this, and to this date, I've litterally tried everything. Removing then reinserting hdd, Clearing files on the hdd, downloading the update onto a dvd then installing it (which started to install but had the same problem) and ect. I really don't know what to do now! Please help!!!!!!


Question Info

Last updated July 4, 2018 Views 1 Applies to:

Hi Justin,


  Perhaps there is a corruption in your profile, you could try to download it again and see if that lets you update properly.


-Press the guide (Large X) button

-Select Download Profile

-Enter the Microsoft account associated with your gamertage

-Enter your password


It sounds like you may have already cleared your cache, but try this as well if you haven't already:





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