[Sable] benjaminries:
Download 910c_21500_v1_3.zip here.

Disclaimer: I am a n00b at cooking, so be careful and assume nothing. Flashing your device is dangerous - if you screw something up, sometimes there are recovery methods if you search for them. I take no responsibility and am not going to bother labelling this "beta" since i think pretty much everything you get from xda-devs is beta :d

Instructions for flashing:

1. Get a microsd card sized 2 gb or lower (sdhc won't work) and format it with regular fat filesystem. Copy my flash.dio to the root of the card. Insert card into your device.

2. Put your device into sdloader mode by holding volup+ok(button on right side) and pressing reset. Make sure your battery has a decent charge (over 50%) and isn't connected to any usb charge or sync cable (or else your device will just go into ruu mode).

3. Watch the magic... Sdloader will check the file integrity, flash to your device rom, do a clean reboot (can take a minute longer than usual) and then go into the "welcome to windows mobile, tap here to continue" stuff.

Rom ported from build 21202 xip and qvga sys sources posted by Da_G, dsi76 and others at ppcgeeks

using reference port, kitchen tools and mucho technical assistance from keyx

v1.3 release notes:

- new build! big debate about whether or not it is fake; very similar to 21202 but reportedly faster because some debug code has been removed

- Google Latitude login bug fixed - either by this build or the new version of Google Maps Mobile (lol)

- may take a bit longer on first boot. let it beep once, then it will fall asleep. count to 10, then press power button to wake the device back up. you should get second beep and calibration screen pretty quick after that

- ADC, Enterprise and IPSECVPN sys packages removed

- Adobe Flash and NumberBattery included as always

v1.2 release notes:

- earlier bugs with theme, start menu and sms messaging are fixed

- this build includes wmwidgets but i have removed things like enterprise features and adc (which doesn't appear to work)

- many unnecessary (imho) ipaq startup shortcuts have been moved to \windows\startup_old

- go start - settings - connections - hp ipaq dataconnect and manually choose your country and carrier in order to get gprs data properly configured (auto-config seems broken by wm6.5)

Flash it, test it out, report bugs, much appreciated.

If you like this rom, please consider a donation to keyx because of all the time he has spent answering my n00b cooking questions.[/quote]

Applications you might like to install (OTA device links):

FacebookIM

Google Maps

Windows Live (Messenger, Mail, etc.)

Windows Live Search (Traffic, Movies, etc.)

Skyfire Browser

TinyTwitter

Iris Browser

Gmail (Java)

Opera Mini (Java)

Registry tweaks you might like to try:

Keep GPS on in standby mode

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power\State\Suspend
DWORD COM6: = 0
DWORD COM8: = 0
DWORD gpd0: = 0

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power\State\Resuming
DWORD COM6: = 0
DWORD COM8: = 0
DWORD gpd0: = 0

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power\State\Unattended
DWORD COM6: = 0
DWORD COM8: = 0
DWORD gpd0: = 0

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power\State\UserIdle
DWORD COM6: = 0
DWORD COM8: = 0
DWORD gpd0: = 0

Keep WiFi on in standby mode

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power\State\Suspend\{98C5250D-C29A-4985-AE5F-AFE5367E5006}
DWORD (Default) = 1

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power\State\Resuming\{98C5250D-C29A-4985-AE5F-AFE5367E5006}
DWORD (Default) = 1

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power\State\Unattended\{98C5250D-C29A-4985-AE5F-AFE5367E5006}
DWORD (Default) = 1

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power\State\UserIdle\{98C5250D-C29A-4985-AE5F-AFE5367E5006}
DWORD (Default) = 1

Windows Media playback in standby mode

HKEY_LOCAL_MACHINE\Software\Microsoft\MediaPlayer\Preferences
DWORD UnattendedPlayback = 1