Originally Posted by lauticol
Hey, I have a D806 model. It's with JB and when I hit the manual update check it says something like "Device not registered yet".
What's best to do? First update and then root or the other way round?
Well, first of all, after you root, NEVER take an OTA update or you'll brick. That being said, although the previous way mentioned is easier, I'd suggest getting used to adb and its miracles. Check here http://forum.xda-developers.com/show...&postcount=869
for a guide on how to root with adb. Adb is very useful if you screw something up.
As for the order in which to do things, it's basically up to you. I believe the 806 is the same as the 802, so check that section out for stock ROMs and such, especially if you root first. It seems like you may have to update manually either way since you get an error while trying to OTA update.