I hope someone can help me with an answer.
Today I received a 2 GB update to my Xbox, as it is part of the preview program.
During this update, the Xbox was stuck at the screen for "Preparing update" for 4 hours (about 75 to 80 percent according to Progress bar).
I had to turn off the Xbox, and when it comes back on, it will not load beyond the green startup screen.
I have searched the internet, and found that I am not the only one experiencing this issue.
Some people has had luck using the offline diagnostic tool, to get back into the system.
I have downloaded, extracted and tried this process as well, but sadly it gives an error code of : E101 00000504 8B050041
I have also tried having the Xbox run the green startup screen for an hour, hoping it might somehow resolve the issue by itself.
I used to Work as a system administrator, so I know that I have unpacked and placed the files correctly.
I wonder if this issue is caused by members of the preview program, having to download a different version of the OSUDT file, than the publicly offered OSUDT2 file.
I hope someone that sees this post can tell me how to proceed.
Thank you in advance.