Osu1 file for offline update. Osu file listed on official site won't work.

Yes I was following the steps, but when I came to "Step 4: Download the Offline System Update file (OSU1)" and was to download the osu1 file, I found the link(www.xbox.com/.../osu1) just
didn't work. So where can I download the osu1 file?

This is seeming to be a popular problem with Fridays update. I have an Xbox One X that's having the same problem. Downloading the offline system update is no help either. It would appear the OSU1 file is outdated and won't help solve the problem. I tried
performing the OSU to a functioning Xbox One S, and that gave an E100 error. So my advice would be to wait for an announcement from Xbox before sending it in.

Hi Ricky,

Thanks for coming to the forums with your question. You can follow the guide here for the

offline update. OSU1 will be highlighted in green. This will be on step 3.

1. Plug your USB flash drive into a USB port on your computer.
2. Open the Offline System Update file
   OSU1.
3. Click Save to save the console update .zip file to your computer.
   
4. Unzip the file by right-clicking on the file and selecting Extract all from the pop-up menu.
   

Thanks,

Brad

Hi! My name is Pam. I'm an Independent Advisor and I'll be glad to help you today.

You can also try doing an offline system update by downloading the OSU File here.

https://support.xbox.com/help/hardware-network/...

Use the OSU1 file.

Once you download the Offline System Update File onto your PC, you can see it as a a zip file so you'll have to unzip onto a USB that's at least 8GB and formatted to NTFS. Once it's all downloaded plug the USB into your Xbox, the offline system update will be enabled.

I had the same problem with my xbox. My issue is fixed now. I was getting error code E101 00000504 8B050041 while updating my xbox offline. The error came because I was trying to flash the same os which was already there on my xbox. MS just released a new
update yesterday. You just need to download the OSU1 file again and flash it.

Hopefully that will work for you as well.

Hey, the latest update just refuses to install on my xbox for some reason, and even both OSU 1 and 2 files don't seem to work. But the OSU2 file gives the error the OP mentioned above, while the OSU 1 gives another error E101 00000907 80070570, any ideas?