HTC HD2 (Leo 1.5 or T5160) and the HTC Debug Tools

The HTC HD2 (Leo 1.5 or T5160) is commenly known as the HTC HD2 TMOUS (T-Mobile USA). The differences between the Leo 100 and the Leo 1.5 are the amount of internal storage (512MB Vs. 1GB), amount of RAM (320mb on the prototypes, 448MB on the Leo 100 before the 2.x or 3.x update, 512MB on the Leo 1.5), the Leo 1.5 is slightly longer in size and it had colored pick-up and hang-up/power buttons. This version was very sought after because of the 1GB internal storage. This made running other operating systems like Android or Windows Phone easier. With the Leo 100, you had to partially store the operating system on the internal drive and on a MicroSD-card. The official released device has the T-Mobile branding on the front top of the device.
This device is running the RUU_Leo_1_5_TMOUS_2.02.531.MASD_S__Radio_Signed_15.29.50.07U_2.06.50.04_TeleNav-5.5.42. The HTC MASD_S ROMs are engineering software version. Often packed with a MFG SPL (Engineering bootloader) and debug tools. Therefore, getting these ROMs was never easy. These were usually shared with engineers and not testers / HTC Elevate members. Here some screenshots of the HTC (and Qualcomm) Debug Tools:

When opening the Debug Tool you see the available options and its value. You can change the value and write it to the ROM. This is made posible because of the engineering bootloader. I managed to grab the help file. This shows all the options and the possible values. Here some pictures of the Debug Tool itself and the help file (check the build date):

DebugTool HELP

2006/10/18

Content
[0]Debug Method
[1]KITL IP
[2]KITL SubNet Mask
[3]OEMRETAILMSG Driver Flags
[4]OEMRETAILMSG Message Zone
[5]DebugLog Flags
[6]Power Saving Disable
[7]Bootloader Flags
[8]Radio Debug Flags
[9]Driver Disable

[0]Debug Method
Set the following value into this field:

0

Disable

1

Enable Ethernet
KITL with DHCP

2

Enable Ethernet
KITL with fixed-IP

3

Enable USB RNDIS
KITL

4

Enable Serial
KITL

A

Enable Serial
debug message output

11

Enable Passive
Ethernet KITL with DHCP

22

Enable Passive
Ethernet KITL with fixed-IP

33

Enable Passive
USB RNDIS KITL

44

Enable PassivevSerial KITL

Note:
1. USB RNDIS KITL use
the following setting on device.
IP :
169.254.53.135
MASK : 255.255.0.0

[1]KITL IP
Set the field if use

fixed-IP Ethernet KITL or
USB
RNDIS KITL
FFFEFDFC :
“252.253.254.255”

[2]KITL SubNet Mask
Set
the field if use

fixed-IP Ethernet KITL or
USB
RNDIS KITL
FFFEFDFC :
“252.253.254.255”

[3]OEMRETAILMSG
Driver Flags

BIT

Item

0

(reserved)

1

Display

2

USB Client

3

USB Host

4

Camera

5

Misc

6

I2C

7

Keyboard

8

Touch Panel

9

Battery

10

SPI

11

Kernel

12

SD

13

WLAN

14

TPD

15

Audio

16

Serial

17

Bluetooth

18

CF

19

FIR

20

SIR

21

RIL

22

GPS

23

PSM

24

LED

25

Frontlight

26

Serial COM

27

Virtual COM Port

28

NAND

29

ActiveSync

30

DEX

31

All Drivers

[4]OEMRETAILMSG
Message Zone

BIT

Item

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

INIT_ROUTINE

17

POWER_HANDLER

18

NORMAL_SLEEP

19

CRITICAL_SHUTDOWN

20

BATTERY_FAULT

21

DEAD_LOOP

22

UXECPECTED_ROUTINE

23

WAKEUP_EVENT

24

IOCONTROL

25

INTR

26

FUNCTION

27

WARNING

28

ERROR

29

30

31

CONTROL_SHOW_TIME

[5]DebugLog Flags
Simple DebugLog : 5
Simple DebugLog to SD : D
System DebugLog : 435
System DebugLog to SD : 43D

BIT

Item

0

Disable Log
Timeout

1

Enable delay log

2

Rotate dbglog file

3

Save to storage
card

4

Enable
DELAYSHIPMSG

5

Dump System Info

6

Dump Filesys Activity

7

Dump Memory Info

8

Dump Phone
Activity

9

Dump Key
Activity

10

Disable Auto
Reset

11

Dump CPU loading

12

13

14

15

16

17

LCD Message

18

19

20

21

22

23

24

25

26

27

28

29

30

Dump Power
Management

31

Enable BT Log

[6]Power
Saving Disable

BIT

Item

0

OEMIdle Disable

1

OEMIdle no idle

2

OEMIdle no TCXO down

3

OEMIdle no power collapse

4

OEMPowerOff Disable

5

OEMPowerOff Idle

6

OEMPowerOff TCXO down

7

OEMPowerOff power collapse

8

Disable DFVM all

9

Disable DFVM
volt change

[7]Bootloader Flags

BIT

Item

0

Auto Enter Bootloader

1

Force USB
connection

[8]Radio Debug Flags

BIT

Item

0

Enable ATCMD Log

1

Enable RIL Ioctl Log

2

3

4

5

6

7

8

MARM use UART

9

MARM use USB

10

MARM use SD

11

12

13

14

15

[9]Driver Disable

BIT

Item

0

Disable DEX

1

Disable I2C

2

Disable SMD

3

Disable DPRAM

4

Disable Keypad

5

Disable
Backlight

6

Disable LED

7

Disable MISC

8

Disable USB

9

Disable SD

10

Disable BT

11

Disable Battery

12

Disable TAI/aDSP

13

Disable Audio

14

Disable Camera

15

Disable RIL