You are correct, I was successful in getting the 2 updates on, and yes, root was lost. However, I was unable to get the root back !!
Tried manually, tried the 1-click.. Neither would give root. So, since I just received the phone the day before from BestBuy, I did the next logical thing.. Bricked it and returned the phone defective.. LOL
So, now I have a replacement, new Atrix 2.. I'm leaving it exactly where it is until either the OTA's come through the right channels, or something more permanent and correctly working has been done for unlocking the bootloader and rooting.
If not.. 30 days from 11/01/11.. Options are still open with the HTC Vivid and SGS2 Skyrocket.
Sent from my MB865 using Tapatalk
Device: Samsung Galaxy S 5 (Copper Gold)
OS: Android 4.4.2 (KK)
HTC One (M8) - Gunmetal Grey (Wife)
SGS 5 - Charcoal Black (exchanged for above phone)
SGN 3 - Jet Black (eBay)
SGN 2 - Titanium (eBay)
HTC One X - Grey (Brother)
SGS 4 - Red Aurora (eBay)
SGS 4 - Black Mist (exchanged for above phone)
SGN 2 - Titanium (Sold)
SGS 3 - Garnet Red (Amber)