Do you understand how long Nokia has been updating their handsets and apps all this time while all HTC has done is nothing at least for windows phone. No I highly doubt anything will happen to the level of Nokia. They are obviously not given up on windows phone but the tiara is pretty much a recycle of the 8s but for a different provider. Even if they start doing things for htc they are so far behind it won't matter. anything HTC will update for a while will just be like really it took you guys this long to make such a necessary feature that Nokia made months ago. Case in point the make space app by HTC they only recently allowed you to view which apps are using how much space but you still cant delete from that screen and you cant even delete the "other storage" that kill space on a phone with only 16Gb of space like Nokia allows their phones to do. and Keep in mind this make space app has been offered by HTC on windows phone 8 since day one and I know cuz I got the 8X the week it was release and for months every time I launched the app it kept say does not work on your device. I would delete and reinstall maybe hoping it would be updated. And after months of the app not working once it was finally updated all it did was tell you what space aps are using. You couldn't delete from there or even check to see how much CPU usage is being used by each app so you can better know which to delete or turn off background download. I loved the look the the 8x but even the phones design was also poorly done because putting the phone in your jeans would cause it to darken on the edges greatly reducing its appeal. It was a sexy phone but you have to get a case to keep it from dirtying but if you like looking at your phone but cant cuz itll get dirty carrying it, you are put in a catch 22. and don't get me started on hyper glitchy the phone is. I have had it exchanged 3 times through T-Mobile and my sister 6 times because they phone keeps going haywire. That's 9 new HTC 8X's that I have had that have all been problematic, now we could just be really unlucky or the phone and HTC just didn't spend as much time as they should have.
All in all these problems may seem unlikely for them to release anything like amber, and even if they were to, their platform is so decrepit and in need of attention, repair, and actual support that making an amber like update would just highlight all of the other problems. I don't know if I would even trust their update to be glitch free. First they need to fix their phones, then fix their apps, then add some HTC based apps (seriously HTC still hasn't release an HTC developed panorama app that used to be in their old wp7.5 phone.....really), and then they can worry about innovating the exclusive interfaces and features.