Revived HP 6828 but.. - iPAQ rw6828, XDA Atom ROM Development

i have revived my rw6828 from the folo'ing webside
http://wiki.xda-developers.com/index.php?pagename=DeadBoot ****thx to nhocbanme for the recommendation
but i cant use RUU util to update the ROM and Bootloader
it's said uncompatible, and only detect and display my PDA with *HP Ipaq* only
**after revived my PDA, the bootloader with 2 screen
*1st is the Atom O2 Bootloader screen without display version
*2nd is the HP BootLoader screen without display version
and the rom revived is the Atom ROM
can some1 know how to get back my default HP ROM and default Bootloader?? so that im able to update it..
****hard reset for my PDA now is ATOm style, need press power and reset at the same time, after that, the screen will displayed instruction to press "call" and "hang" key..****
can any1 can create a RUU Device Software Update Utility for HP ??
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Download here and flash as instructions. Latest ROM from HP will restore your WM5,bootloader as well as Radio.
Good Luck.
http://h20000.www2.hp.com/bizsuppor...ng=8&taskId=135&swEnvOID=2067&hpappid=NextGen

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edywanwan said:
Download here and flash as instructions. Latest ROM from HP will restore your WM5,bootloader as well as Radio.
Good Luck.
http://h20000.www2.hp.com/bizsuppor...ng=8&taskId=135&swEnvOID=2067&hpappid=NextGen
Click to expand...
Click to collapse
thx, i'll try 1st
btw, do u experienced which i did?

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bro..cant flash..
shown there incompatible ...>,<
**my device : hp ipaq**

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williamSun said:
bro..cant flash..
shown there incompatible ...>,<
**my device : hp ipaq**
Click to expand...
Click to collapse
Yes I had flash back to official ROM dated 4Dec2007 few times. But I remain in bootloader 1.0.5 during flashing all other cooked ROMs. Total flashing already 8 times with all wm6 available here(3 ofcourse). I use sd card method for all of them except when flashing for reverting to the said HP ROM. Because I like to know the ROM content and how they perform. I flash to HP official ROM after entering bootloader first, then connect usb to PC and run the Upgrade from there.
Well I wonder if u could try to flash seperately i.e first the boot loader 1.0.5 then later either (diskimg.nb0) for 1.01.03 WWE which can be found in one of these posts, or flash with the official ROM while u are in bootloader mode.
My device HP iPaq RW6828.
Official HP 1.01.03 for sd flashing OS only http://forum.xda-developers.com/showthread.php?t=358704
For Bootloader sd flashing only
I am not sure which thread but one from those too, I attached below;
Maybe this method work.
Perhalps someone who knows might verify my proposal?

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erm,my condition is I flash my bootloader using JTAG project
after that i got 2 bootloader of Atom and HP which both of them dun have version
now wat i need is flash the bootloader to HP default, any idea?
can i flash the bootloader?
but my hard reset now ATOM or HP? coz after the JTAG, i press the power and the reset will appear the command told me to press both call and hang key...

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well...what can I do?
By the way......why have u been up to that extend.
Ive flash 3 version of nochbanme ROMs, wantat& kumarans and 4 helloworld clean version with no problem at all. And now with helloworld 4th version and like it very much.
Hope someone might help.
Of course the hard reset command is in such way,because it is origianally ATOM ROM. Press both softkey, not call and endcall button to hardreset.
By the way , check your boot loader by pressing both softkeys and at the same time push the softreset hole few second and release. The bootloader mode will appear. What does it reads, HP or Atom and any version number?

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well, no turning back ad..anyway,thx bro.

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williamSun said:
well, no turning back ad..anyway,thx bro.
Click to expand...
Click to collapse
Good luck !!

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edywanwan's answer is similar to mine.
First, try to update eboot.nb0 using sd card.
Then update using language/device modified RUU to update.
To download modified hpRUU, refer the second thread in
the section "How to downgrade to WM5" in
http://forum.xda-developers.com/showthread.php?p=1831230

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Can somebody show picture with description where in RW6828 is pinouts for JTAG,
i mean where it exactly TCK, TDI, TD0, TMS ???
I need to made JTAG , but didn't find pinout for rw6828.
Please help ..
picture rw6828

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Hi William. How did you revive your Ipaq 6828? pls show me th etyest points and how to make a ccable. Many thanks.

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roma_pop said:
Can somebody show picture with description where in RW6828 is pinouts for JTAG,
i mean where it exactly TCK, TDI, TD0, TMS ???
I need to made JTAG , but didn't find pinout for rw6828.
Please help ..
picture rw6828
Click to expand...
Click to collapse
I also the information u are looking for. Did u get them from anyone? Pls forward them to me if u have them. Thanks.

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roma_pop said:
Can somebody show picture with description where in RW6828 is pinouts for JTAG,
i mean where it exactly TCK, TDI, TD0, TMS ???
I need to made JTAG , but didn't find pinout for rw6828.
Please help ..
picture rw6828
Click to expand...
Click to collapse
I also need the information u are looking for. Did u get them from anyone? Pls forward them to me if u have them. Thanks.

---

edywanwan said:
Yes I had flash back to official ROM dated 4Dec2007 few times. But I remain in bootloader 1.0.5 during flashing all other cooked ROMs. Total flashing already 8 times with all wm6 available here(3 ofcourse). I use sd card method for all of them except when flashing for reverting to the said HP ROM. Because I like to know the ROM content and how they perform. I flash to HP official ROM after entering bootloader first, then connect usb to PC and run the Upgrade from there.
Well I wonder if u could try to flash seperately i.e first the boot loader 1.0.5 then later either (diskimg.nb0) for 1.01.03 WWE which can be found in one of these posts, or flash with the official ROM while u are in bootloader mode.
My device HP iPaq RW6828.
Official HP 1.01.03 for sd flashing OS only http://forum.xda-developers.com/showthread.php?t=358704
For Bootloader sd flashing only
I am not sure which thread but one from those too, I attached below;
Maybe this method work.
Perhalps someone who knows might verify my proposal?
Click to expand...
Click to collapse
How should I do to make a hard reset? I can not install any rom. When I hard reset (camera + softreset) from the diagnostic manager and I do not know how to exit. If I press the two buttons - + - and soft reset will reset the wm6.1 I have installed first. If I try with the programs via pc rom me from the diagnostic manager. Sometimes freezes on the screen with HP BL 0:00:00. What can I do?
Still in this screen:
MNX Diagnostic Manager
Apr 12 2006 15:25:30
Ver. <2.5> for MNX
<D>Pure Diagnostic Mode
<B>Bluetooth Test Mod
<G>GSM Test Mode
<U> Disable DM
Enter your selection:<D>