UNLOCKING your HTC touch Diamond:

From OliNex at Xda Developers:
Installation Instructions are the same:
1) Download, extract to an empty folder.
2) Run RomUpdateUtility.exe, Have Phone Synced with PC in Windows Mobile
3) follow steps, check device for prompts after PC shows loading bar. it should go to black screen now.
4) SPL flashes, device automatically reboots, job done.
5) to confirm you got it installed, go into bootloader mode (volume down + reset) and verify the screen shows 1.40.OliNex.

Anyone having problems with the device entering SSPL automatically, please copy SSPLManual.exe to the device and run it.
INSTALLING THIS WILL HARD-RESET THE DEVICE

NOTE: this has overwrite protection, so don't try flashing another SPL using hardSPL.
if someone needs to revert to stock SPL for warranty reasons, we will soon post a stock SPL downgrade package.

 

 

 

How to hard reset and soft resetHTC Touch Diamond:

 

to hard reset press the down volume button + action + reset the volume button both are circled because u will need them when doing a hard reset when going to hard reset screen it will then ask press volume up for factory defaults and volume down for factory defaults plus (+) format internal memory thats why they are both circled.

HTC Touch Diamond Soft reset :
Resetting Your Device
If you experience some sluggishness with your device, you can
perform a reset to shut down all programs and restart your
device.
To perform a soft reset

1. Pull out the stylus.
2. Use the stylus to press the RESET button located at the opening of the stylus compartment. Your device restarts and displays the Home screen.

HTC Touch Diamond hard reset :

You can also perform a hard reset (also known as a full reset). A hard
reset should only be performed if a normal reset does not solve a system
problem. After a hard reset, the device is restored to its default settings—
the way it was when you first purchased it and turned it on. Any programs you installed, data you entered, and settings you customized on your device will be lost. Only Windows Mobile® software and other pre-installed programs will remain.

Warning! Your device will be set back to factory default settings. Make sure that any additional installed programs and/or user data have been backed up before you perform a hard reset.
To perform a hard reset

1. Pull out the stylus.
2. With the device turned on, press and hold the VOLUME DOWN and
ENTER buttons, then press the RESET button with the stylus tip.
3. Release the RESET button, but continue pressing the VOLUME DOWN and ENTER buttons until you see this message on the screen:

4. Release the VOLUME DOWN and ENTER buttons, then press the
VOLUME UP button to perform the hard reset, or press any other
button to cancel the reset.

How to Clear Storage :

You can also use Clear Storage to reset your device back to factory default settings and/or format the internal storage.

1. On the Home screen, slide to the Settings tab and then tap All
Settings.
2. On the System tab, tap Clear Storage.
3. In the drop-down menu, select whether to Clear Storage only,
Format internal storage only, or Clear storage and format internal storage.
4. Enter “1234” and then tap Yes.

 

Tweak your HTC touch diamond to get more speed :

 

ROMS for your HTC touch Diamond :

i will post here the latest ROMS and also the latest Cooked ROMS here so stay tuned.

New ROM :RUU_Diamond_HTC_WWE_1.37.405.1_Radio_Signed_Diamo nd_52.26a.25.09_1.00.25.03_Ship.exe

Windows Mobile 6.1 (CE OS 5.2.19591 . Build 19591.1.1.6 )

ROM Version:137.405.1 WWE
ROM Date :10/06/08
Radio Version:1.00.25.03
Protocol Version:52.26a.25.09H

Free Storage :59.80
Free Program : 53.28

whats new:
*New Radio
*New Splash Screen .
*New software (googleMaps)
*Rom is Fast
*More :find your self .

 

 

Cooked ROMS :

here u can download ROMS made by developers from XDA developers Elite team.

 

 

Elite Team Proudly Present - Elite 1.0  :

--------------------------------------------------------------------------------

The Elite Team Proudly Introduce the Elite 1.0 ROM!

This ROM is based on the 1.35 Europe Version from HTC
WM6.1 CE OS 5.2.19588 (Build 19588.1.1.4)

Now, you MUST have HardSPL INSTALLED before you can install this ROM.

(and no i dont know if it works with the dollypro version, as i dont want a $700 brick)

Now back to the issue at hand, i have cleaned out the HTC ROM and removed / changed the following

AutoUpdate (as this will NEVER WORK)
Replaced .Net CF 2.0 with 3.5 (Massive Speed Improvement)
Removed the WelcomeCenter (no one uses it)
Removed the sample music
Tweaked the RAM allocation
Enabled HSUPA (disabled by default)
Enabled the usual SecurityProfiles (RAPI etc)
Removed that (gay) HTC startup jingle

Specs

Free RAM on first boot is 60MB
Free Storage is about 90MB
(and this is only the start of things to come!!)
A speed improvement by at least 30% (i reckon anyway)

Many thanks to the usual crew
cmonex, Olipro, bepe for his tools, pof, mrvanx, (and everyone else)