Most of the users who got their HTC Touch Diamond in Singapore last week have the ROM version 1.35.871.5WWE on their phone. Baronic in xda-developers forum has obtained a newer ROM version 1.37.707.1WWE from a Malaysia distributor and successfully upgraded his Diamond, he bought the Diamond in Malaysia.

There is no official information on the improvements made or bug fixes from HTC. According to Baronic , it has at least fixed the SMS bug where the Diamond do not notify you (sms ringtone alert) when there is a new sms received in stand by mode.
If you got the older ROM version in your new HTC Touch Diamond, you can download the new ROM here, several download links are available in the discuss thread.









I just brought down my htc diamond to harbourfront htc care center for ROM upgrade. My ROM version now is 1.37.871.3. I can obviously see some improvements to the interface. It is better to let the professional do it rather than trying to download. In addition, there are country specific ROM version. The ROM upgrade only took me one hour of waiting time.
How to check which rom vversion we are at now?
i am walter from Nairobi kenya i just read the phones specification and they are all that i ever dreamt of i am in collage tough can management donate to me the phone i will pay soon i get a job please i promise
Hi,
I managed to fix the SMS alert problem on my touch diamond
I installed SPB phone suite from here
http://www.spbsoftwarehouse.com/products/phonesuite/ and did the soft reset when requested.
The problem disappeared after that.
I then un-installed it and the sms alert still works properly.
~ep~
Flashing a phone’s ROM is easy as pie and Walter, you’re a drooling idiot.