firm ware updation

[murali.lancer]

hi this is murali ,i want to do firmware updation for my mobile,and the datails of my mobile is
model number:Android dev phone 1
Firmware version:1.0
BasBand version:62.33.20.08H_1.22.12.29
kernal version:2.6.25_01843_gfea26b0
android_build@apa27#6 (android_build@apa27#6)
Build Number:dream_devphone-userdebug 1.0 unlocked 116222 test-keys

so these are details of my mobile .
to update firmware
Note: You must currently be on RC30 for this to work.

can u tell me what is the version of my mobile .
so that i can update my mobile firm ware.

[ggrant3876]

I know your radio needs updating. Take a look at this thread and see if it answers any of your questions.
http://androidandme.com/2009/10/beginners/guides/how-to-manually-install-the-official-t-mobile-android-1-6-on-your-g1/
If your phone is rooted, take a look at this link.
http://forum.xda-developers.com/showthread.php?t=567610
Here is a link for the radio. It's the one in my sig.
http://developer.htc.com/adp.html