Mtk tab... Make sure you have the right port seleted. Usb pro uses 0000. Hit intro device button. Since you are using xbox to power the drive you might have to do this a few times. Even if your drive isn't showing. Once you get 72 status your drive will appear and in vendor mode. No need to mra. Just intro till your drive appears. If it shows 52 status , restart jf because you didn't power cycle soon enough. Good luck.
Invest in a ck3. Would have made this so much easy.