My Xbox installation (Minecraft) is stuck at 100%, have already tried hard reset and...

That's perfect. Let's then perform an extended powercycle and reset your network hardware by following the steps below:

1. Unplug the power cable from the back of the router, modem, or gateway for 5 minutes. If you have a router and a modem, unplug the power cable from both devices.

2. Press and hold the Xbox button on your console for 10 seconds or until it turns off then wait for 2 minutes before turning it on again.

3. After 5 minutes, plug the modem or gateway in first, and wait for all the lights to return to their normal state.

4. If you are using a router, plug in the router and wait for all the lights to return to their normal state.

Hi, I hope you're doing great out there. I am an Independent advisor and I am here to help you in regard to your concern.

I would like to clarify, were you able to perform the powercycle?

POWERCYCLE CONSOLE​​​

​​​

1. Turn off your console by holding the Xbox button on the front of the console for approximately 10 seconds. The console will turn off. ​​​

2. Turn your console back on by pressing the Xbox button on the console or the Xbox button on your controller. ​​​

Also, have you reset the console keeping your games and apps?

The power cycle didn’t work…

I currently do not have an external hard drive

Thank you so much for the update and I apologize for the trouble. Do you have an external hard drive plugged into your console? A corrupted hard drive may cause issues as welll.