Did HTC Slip in a Revised HD2 Hardware Spec?

Blairware

Senior Member
Nov 12, 2009
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Wake Forest, NC
I thought folks would find this interesting, to say the least.

There has been a lot of rumor and theorizing about the infamous "Yellow Reset Button" believed by some to signify a new run of phones, supposedly marking the phones as after the first 50k production units. This may be entirely true, partially true, or a complete fabrication, elevated to the status of urban legend, right up there with "It is illegal to kill a Praying Mantis, and you will get a $50 fine if you do, LOL! (You won't trust me on THAT at least.)

So it was with some excitement that I received a "Yellow Button Special" as my 4th warranty refurb. Let's just say that it did not quite life up to the hype, and was the absolute worst as far as lock ups, and I had 3 previous ones to compare it with. Part of the reason I put this in the Energy Forum was a Tweet that our esteemed chef put out about 5-6 weeks ago, saying that he had a yellow reset button model and was experiencing nolockups. That's quite a claim to make for ANY Windows Mobile handset, but I do not doubt his observation. I do believe it was probably early in the testing of said phone, and that he could not have kept such a sparkling record going indefinitely.

So, by way of a long story, I come to the blasted point, LOL! Anyone who haunts this forum knows my posts tend to be... let's say verbose! Nevertheless, attached are two pictures of the Part Number for two phones, both refurbs, and both from T-Mobile Warranty Support. Called and pleased my case, whereupon T-Mobile agreed to send me handset #5 - yep. This is my fifth T-Mobile HTC HD2 Phone.

And? Its GREAT! It works better than any other one I have had, in particular the Bluetooth A2DP works to my stereo headset without cutting out. I have had no lockups in over a full weeks use, with multiple ROMs flashed to it. Display is perfect, sensitive (I know thats driver, not hardware related, but just sayin. I have put it through a pretty vigorous set of daily use testing, and it has been beautiful.
Now for the clincher, and it's nothing to do with a "Yellow Reset Button". If you must know it DOES have a yellow button, BUT: It also has a different part number

Check the attached pics, which I covered my IMEI and my S/N (paranoia, no other reason, he he)

I have checked Serial/IMEI and Part Numbers on each refurb they sent, and all have had the exact same part number. Until now, that is:

The old one reads: xxxxx001-00 B
The new one reads:xxxxx001-01 XB :eek:

What does this mean? As an expert witness for the prosecution I will TELL YOU! The answer is: I haven't a clue what it means, or if it means ANYTHING. I do know that it is significant, and to me, a different Part Number means a revision. What revision, and even if its a GOOD revision remains open to speculation. I prefer to think I have "One of the new, GOOD ones", LOL. But seriously I don't know. It would be interesting if anyone cares to track these and see what we can learn, if if anyone on the forum actually KNOWS what the bumped up part # signifies. Anyone have any info?
 
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samsamuel

Senior Member
Nov 19, 2006
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samsamuel.co.uk
For me, i think the rumour that they changed the button to yellow because america expects small red dots to be water indicators holds more of a ring of truth than a build version marker. I just think it coincided with a second surge in production.
 

Rurph

Senior Member
Feb 2, 2010
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hmm...interesting...are you referring only to TMOUS version or European one as well. My HD2 for instance is European and P/N reads 02-00 C :)
 

conantroutman

Retired Senior Moderator - XDA Portal Team
Dec 10, 2009
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Since november Ive only ever had one entirely solid and dependable HD2, it has a p/n ending in 039-00.
im quite curious to see how these numbers reflect on the time/location of production....
 

tekem

Member
Mar 28, 2010
5
0
0
What are folks doing to their HD2 to have multiple ones?

I have the TMO launch HD2 and its fine. I have updated the unit to the TMO US firmware and its fine. The only problem I had, which is annoying and I wish someone could help me fix this, is that with Facebook V1.2, it doesnt retain my credentials. regardless if I click save. I am investigating, but if someone knows how to fix this, please advise.

Otherwise, the unit is fine.
 

teddmf

Member
Feb 16, 2010
42
2
0
Manchester NH
I have the TMO launch HD2 and its fine. I have updated the unit to the TMO US firmware and its fine. The only problem I had, which is annoying and I wish someone could help me fix this, is that with Facebook V1.2, it doesnt retain my credentials. regardless if I click save. I am investigating, but if someone knows how to fix this, please advise.

Otherwise, the unit is fine.
There is a sloution...

http://forum.xda-developers.com/showthread.php?p=6524948#post6524948