3. Flash Recovery with edit "flash.cfg" as bellow: (use Notepad to open flash.cfg file (don't open file flash.cfg.txt))
misc ya 1M
recovery rrecov|ro|nospr filesize recovery-raw.img
boot yboot|ro 5M
system ya 150M (bigger is OK)
cache ya 5M
userdata ya|asize|hr allsize
Link download newest Recovery 5.0.1.6: thanks seadersn
http://forum.xda-developers.com/showthread.php?t=987531
- Goto MAGLDR113 menu
- Choose USB Flasher (use Volume down/Volume up button, then press Call button)
- Connect your phone to PC
- Run DAF.exe and follow guide step by step
- Phone auto reboot and go to MAGLDR113 menu
- Choose AD Recovery to go Recovery Menu

Understadn this boot sequence

Tricolor color >  HSPL > MAGLDR > Recovery (Clockwork Recovery/ CWR) > load Android Nand or SD

U must have MAGLDR installed before flashing CWR because only MAGLDR menu allows CWR flashing (via USB)
check out his site,
http://www.jayceooi.com/2011/08/15/how-to-...-htc-hd2-video/

Wow, cool. I'll test then.
Thanks for the recommendation!
Alternatively, you can use HD2 Toolkit to repartition.

NOTE: The below steps are for STEP 3 (as per you pasted) only.
Just download and install the software on your PC as usual.
Open it, and click on the partition size and cache partition you would like to resize.
After that, connect your phone to PC. Hold "power" button and it'll enter MAGLDR menu. Go to 5. USB Flasher.
Then click Repartition button on your HD2 Toolkit. Follow instructions.