My Xbox takes like 10 minutes too get off the green Xbox screen and when it does sometimes...

Yea I got the exact same.

Green screen for about 10 minutes then black screen for another 10 minutes then system error code E303.

Sometimes it will go green screen - black screen and the consoles turns it's self off.

I tried it it was stuck on the green Xbox screen for like 10 minutes and when I tried to log in my account it gave me this error code 0x8027025a

If you're stuck in the green screen, after rebooting from a stuck preview update, try a cold reboot. Press the Xbox logo, so the Xbox switches off, then switch off power supply. Leave it for a few minutes, then start it up. It worked for me, but stayed on
the green screen for about 10 minutes before finally starting proper. Hope that helps.

Hi,

first of all I suggest you to turn on the console and wait a few minutes. Sometimes the first green screen can last more than expected.

If the console gets stucked on the green screen more than 10 minutes you can try to perform an offline update as explained here:

https://support.xbox.com/en-US/xbox-one/console/system-updates-solution

Sometimes this is caused by impending files. To solve the issue try this:

Turn off the Xbox One console by pressing the Xbox button on the front of the console for about 10 seconds until it shuts down completely.

Unplug the console's power cable. Wait 10 seconds.

Plug the console power cable back in.

Press the Xbox button on your console to turn on the Xbox One.

I did this tonight to try to fix my Xbox to no luck. Still takes up to 10 min on just the green screen. And 3min trying to sign in to my Xbox account.

same tried everything and it is not going past the green screen.