For what it's worth, from an HTC chat!
If Diego P fully understood my question, it sounds like the firmware could possibly be fixed before the October Verizon 8.1 update.
11:53:43 AM 8X 8.1 DP user
Initial Question/Comment: Does the Verizon October Windows Phone 8.1 update provide the ability to update with the 8.1 update 1 DP?
11:58:58 AM System
Diego P. has joined this session!
11:58:58 AM System
Connected with Diego P.
11:59:12 AM Diego P.
Good day and welcome to HTC! I will absolutely assist you with today's request. What HTC model do you own?
11:59:22 AM 8X 8.1 DP user
8X
12:00:03 PM Diego P.
What DP would stand for?
12:02:11 PM 8X 8.1 DP user
Developer preview provided directly by Microsoft. Currently update 1 is blocked because of an 8x firmware problem. Need to know if that problem is fixed in the scheduled October 8.1 update.
12:03:26 PM Diego P.
Got you! Yes, The Developer preview will be available, yes sir.
12:03:33 PM 8X 8.1 DP user
HTC said they are working with Microsoft to solve the firmware problem.
12:04:25 PM 8X 8.1 DP user
So in October update 1 DP will be available, or before October?
12:04:38 PM Diego P.
The 8.1 would bring the option in normal conditions.
12:04:48 PM Diego P.
Yes, right.
12:05:24 PM 8X 8.1 DP user
Yes, you mean not before 8.1 is provided by Verizon?
12:05:58 PM Diego P.
That I would not know, actually. However with the 8.1 update it should come with no problem.
12:06:55 PM 8X 8.1 DP user
Right now update 1 is blocked for existing 8xs running DP 8.1.
12:08:18 PM Diego P.
Yes, that's because for you to see any available update you'll please just follow this path: settings > software updates. Thus, you will see all released available updates. Please note that the updates are firstly developed by Microsoft, and they're lastly deployed by the carrier, meaning that updates availability vary from model to model, carrier to carrier and region to region. For an estimated date, please contact your service provider so you'll have a more accurate information.
12:09:01 PM 8X 8.1 DP user
So it sounds like the firmware problem will not be fixed before the 8.1 is released by Verizon. Is that correct?
12:10:00 PM Diego P.
It could be fixed as were working on that at the very moment.
12:10:42 PM 8X 8.1 DP user
It could be fixed before the 8.1 is released by Verizon in October. Is that correct?
12:11:38 PM Diego P.
Right, exactly.
12:11:42 PM Diego P.
That is correct.
12:11:50 PM 8X 8.1 DP user
Thanks
Diego P.
You're more than welcome! Any further inquiry you might have, please feel free to contact us again! Anything else I can help you with?