full working order 1000GB USB has all the latest system files pre-loaded With all partitions and system files - ready for use System files are loaded so just install it and everything will be done automatically. Not all the time but some time you need 16gb usb flash drive in the xbox with latest update. For that insert 8gb usb in your PC, format with ntfs and download osu1 from Microsoft buy choosing offline update extract it and copy $Systemupdate folder on to the usb. You need start your xbox from this USB during first timesetup please contact me prior to buying it to discuss issues with your console, HDD swap may not always help HDD may look different (HDD caddy not included)
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