Originally Posted by Metfanant
It might go through to .621 but it might not...jumping from .596 to .621 could cause issues...no way to tell...
You're already 2 updates behind...if it has not promted you to to update to .605 then my guess is you wont even be notified of the .621 update until you allow the .602 update to install
I just got the typical alert of "Install update" (I receive this every 12 hours). It is the update to 4.5.602. I suspect I will have to do this first, as you suggested "already 2 updates behind", in order to potentially get the .621 update/invitation. After doing the .602 I'll probably have to wait (days or weeks?) for the .605 update and then wait (days or weeks?) to get .621.
Since the Dx is already at its end of life I'd really like to get the .621 since this will probably be the last update for the Dx. Am I correct that .605 was to work out bugs in .602? I've had my Dx for 10 months and have not experienced any "trouble" after getting Gingerbread 2.3.3 last June or July. A few things: (1) What did 602 do or fix (2) What did .605 fix in .602? I believe there were "keyboard issues" in one of these and then a "radio update" (3) What does .621 offer?
Since .621 is like 5-6 months after .605 is this Motorola's last effort to support the Dx? Or is this Verizon sneaking in to limit what can/cannot be done to the Dx (root, rom's, etc). I'd hate to fix what ain't broke & get these updates, providing I can get all three of them, and then discover problems due to one of the updates. Would I be able to cancel/revert back to .596 if or when any trouble happens? Would I need to root to do this or is this where a Factory Reset would do that? I am NOT rooted at this time, I'm waiting till 1 yr warranty expires in 2-3 months before doing root. Thanks