[Desire HD Q&A, Help & Troubleshooting] Prashanti:
I am still getting stuck both in windows & Linux Ubuntu....

Here is the log from Ace Hack CMD:

Ace Advanced Hack Kit [Linux/OSX/Windows] attn1 2011/2012

___________________________

MAIN MENU | |

| Only ONE Menu Step to: |

1 - Hack Ace <----------------------------+ * S-OFF |

| * SIM Unlock |

2 - DONATE (Encouraged, but optional) | * SuperCID |

Free HTC goldcard generator | RevSkills | * Root |

http://www.eff.org/ | * Busybox |

| |

************************************************** ********************

o - Options Menu (Return to Stock, Flash radios, etc)

************************************************** ********************

t - Toggle Flash Method - current method is fastbootRUU

************************************************** *******************

q - Quit

[Select and press Enter]1

ro.product.version=3.13.832.4

This version of Android cannot use the hack kit at this time.

You can downgrade if you like, then rerun the hack step.

WARNING: THIS WILL WIPE DATA

[Would you like to downgrade? y/n]y

Download this RUU? [y,n]y

--2012-01-28 04:42:21-- http://tau.shadowchild.nl/files/PD98IMG-GB2.zip

Resolving tau.shadowchild.nl... 176.9.40.154

Connecting to tau.shadowchild.nl|176.9.40.154|:80... connected.

HTTP request sent, awaiting response... 200 OK

Length: 259503624 (247M) [application/zip]

Saving to: `PD98IMG/PD98IMG-GB2.zip'

100%[======================================>] 259,503,624 253K/s in 16m 51s

2012-01-28 04:59:13 (251 KB/s) - `PD98IMG/PD98IMG-GB2.zip' saved [259503624/2595

03624]

a67daa6baa7ef085307593fef6329d14 *PD98IMG/PD98IMG-GB2.zip

Flash the downgrade RUU? [y,n]y

pushing rom to sdcard - this takes time please be patient.

2273 KB/s (259503624 bytes in 111.483s)

2400 KB/s (572752 bytes in 0.233s)

552 KB/s (19240 bytes in 0.034s)

673 KB/s (14475 bytes in 0.021s)

Starting stock recovery the first time to init....

Steps:

1. When you see the ugly red triangle, push/hold vol-UP and then push power to

start stock recovery.

2. When you get to the blue stock recovery menu, choose reboot and push power.

TacoRoot: HTC Edition v1

By Justin Case (jcase)

Presented by TeamAndIRC, RootzWiki and AndroidPolice

With great assistance from Reid Holland (Erishasnobattery)

----------

TacoRoot: HTC Edition v1 is based on a vulnerability independently discovered by

both Justin Case and Dan Rosenberg (Rosenberg fist). I believe unrevoked and

AlpahRev were also aware of it.

----------

Usage:

--recovery : For this exploit to work, you must have booted recovery at least on

ce after your last factory reset.

--setup : Setup the phone for root, must be done before --root.

--root : Root the phone.

--undo : Remove TacoRoot.

----------

Rebooting into recovery, please press Volume+, Volume- and Power at the same tim

e, and reboot the system.

Starting stock recovery for the last time....

Steps:

1. When you see the ugly red triangle, push/hold vol-UP and then push power to

start stock recovery.

2. When you get to the blue stock recovery menu, choose reboot and push power.

TacoRoot: HTC Edition v1

By Justin Case (jcase)

Presented by TeamAndIRC, RootzWiki and AndroidPolice

With great assistance from Reid Holland (Erishasnobattery)

----------

TacoRoot: HTC Edition v1 is based on a vulnerability independently discovered by

both Justin Case and Dan Rosenberg (Rosenberg fist). I believe unrevoked and

AlpahRev were also aware of it.

----------

Usage:

--recovery : For this exploit to work, you must have booted recovery at least on

ce after your last factory reset.

--setup : Setup the phone for root, must be done before --root.

--root : Root the phone.

--undo : Remove TacoRoot.

----------

Rebooting into root.

allowing time for the rom to settle.....

Creating goldcard....

HTC android goldcard tool Copyright (C) 2011, Wayne D. Hoxsie Jr.

Original code by B. Kerler. Special thanks to ATTN1 and the XDA team.

Donations can be made to the Electronic Frontier Foundation:

http://www.eff.org/

or to B. Kerler:

RevSkills | We deliver mobile forensic and analysis software solutions worldwide

0+1 records in

0+1 records out

384 bytes transferred in 0.009 secs (42666 bytes/sec)

setting mainver lower for downgrade...

--set_version set. VERSION will be changed to: 1.31.405.6

Misc partition is "/dev/block/mmcblk0p17"

Patching and backing up misc partition...

starting downgrade...

** The phone will now reboot into HBOOT.

** It will then check the file just sent.

** If everything is okay, the phone will

** prompt you to continue by pressing

** VOLUME UP. It will reboot, flashing twice.

**** PUSH POWER WHEN THIS STEP COMPLETES ****

If downgrade is successful, you may set up the phone and try to hack it again.

Once the downgrade is successful, press a key to return to the menu......

Otherwise, cut and paste the output to the screen into a text file for evaluatio

n.... then press a key.

Press any key to continue . . .