If you are not into hardware Android development is better page for you.

Service manual

How to brick your phone

• downgrade do RC29 to get root
• this will install 1.22 radio
• install AmonRA
• be inpatient and flash DangerSPL
• correct way would be to first flash Radio 2.22 (?)

How to unbrick your phone

• http://cafe.mobil.hr/threads/68894-HTC-G1-Dream-JTAG-i-serijski-kabel-za-unbrick
• http://wiki.cyanogenmod.com/index.php?title=JTAG_for_Dream/Magic

Serial cable

ExtUSB connector

• http://handy-datenkabel.de/deutsch/produkte/datenstecker/index_usb.htm
• http://www.sparkfun.com/commerce/product_info.php?products_id=9167

• RS232<->TTL http://bestcelldist.com/htc_dream_serial_data_cable.html

• Upute: http://www.hackolog.com/2010/08/06/constructing-the-android-g1-serial-to-usb-cable/

• swap rx/tx: https://groups.google.com/group/android-platform/browse_thread/thread/439d3f3af7a88a09/a0eb2d193975fbb4?lnk=gst&q=serial+pinout#a0eb2d193975fbb4

• 3.3V or 2.8V: http://forum.xda-developers.com/showpost.php?p=4271889&postcount=28

Nokia DKU-5

http://pinouts.ru/forum/index.php?PHPSESSID=f3d7d4eae7be553fc6847f227bda1330&topic=358.msg5390#msg5390

I got an ark3116-based DKU-5 cable, and its pin layout is as following.

1: blue (ground-shield)
3: yellow
4: orange (3.3v)
6: green (rx)
7: white (tx)
8: red (ground)

I haven't tested them yet, so before connecting them, check the voltage btw orange and red.

use only non-nokia CA-42 calble http://www.dealextreme.com/details.dx/sku.45715

home-made alternative

sim+cable strip

http://forum.xda-developers.com/showpost.php?p=7236424&postcount=724

output

x200:/virtual/openmoko# ./neocon/neocon /dev/ttyUSB0
[Open /dev/ttyUSB0]

boot reason: PM_KPD_PWR_KEY_ON_RT_ST

(PowerOn Status,Boot Reason)=(1,1)
NAND_FLASH_READ_ID : SAMSUNG_256MB_FLASH_128MB_SDRAM

ARM9_BOOT_MODE1

Boot loader

• http://forum.xda-developers.com/wiki/index.php?title=Hermes_BootLoader
• http://forum.xda-developers.com/wiki/index.php?title=Hermes_BootLoaderPassword
• http://forum.xda-developers.com/wiki/index.php?title=Hermes_RadioBootLoader
• IMEI check: http://forum.xda-developers.com/showthread.php?t=280819&page=2

JTAG

http://forum.xda-developers.com/showpost.php?p=6169249&postcount=481

JTAG board with connector

• http://www.multi-com.pl/index.php/en_US,details,id_pr,7183,menu_mode,categories.html
• info: jtag_htc_dream_google_g1_en.pdf

Low-power WIGGLER

• LPT2LVJTAG_WIG.pdf
• http://forum.xda-developers.com/showpost.php?p=6055979&postcount=412
• dream_wiggler.cfg.txt

Info

• http://forum.xda-developers.com/wiki/index.php?title=JTAG_Softboot_for_Magic_and_Dream
• http://www.htcmania.com/mediawiki/index.php/JTAG_DREAM_AND_MAGIC
• http://forum.xda-developers.com/showthread.php?p=6100287&highlight=radata#post6100287
• http://www.omnia-repair.com/forum/topic/htc-dream-g1-jtag
• debugging: http://forum.xda-developers.com/showthread.php?t=591048&page=67

Reflash whole device: http://www.omnia-repair.com/forum/topic/htc-dream-g1-jtag/page/2

OpenMoko Debug Board

• http://wiki.openmoko.org/wiki/Debug_Board_v3

ROM

http://code.google.com/p/htc-flasher/

Radio

• http://nah6.com/~itsme/cvs-xdadevtools/xda2nbftool/parsegsmv2.pl

recovery.img

http://android-dls.com/wiki/index.php?title=HOWTO:_Unpack%2C_Edit%2C_and_Re-Pack_Boot_Images

Stats

camera+power

DREAM PVT 320 ENG S-OFF
HBOOT-1.33.2005 (DREA10000)
CPLD-4
RADIO-2.22.19.261
Apr 20 2009, 15:30:43

Board testpoints

Pictures are too large to be opened in browser!

• dream_main_pcb.zip