Hello and thank you for your time. I have a Xoom 4G currently rooted and unmodified on build number HLK75D. With the ICS upgrade likely this weekend I'd like to return to stock beforehand. I've done some searching and haven't found anything that seems applicable to my situation. I have the flu right now and may not be thinking clearly so please be patient with me. If anyone can point me to a guide or offer some advice I'd be very appreciative. Thank you!