iPaq HX2750 - screwed up Model ID & ROM version, can't upgrade - Upgrading, Modifying and Unlocking

Hi all!
Yesterday I d/l-ed the official HP wm5 upgrade package, containing the wm2003 downgrade.
I started the upgrade process, it went into bootloader, then at 0.1% it froze, device became non-reactive (the USB port has some contact issues). A hard-reset solved it, the device work fine, but since then when I try to upgrade/downgrade, HP Rom Update gives me the following message:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
So obviously the Model ID & Rom version & language somehow got written over.
Apart from this, the device boots & works properly...
Is there a way to fix this?
thanks,
kls
(p.s.: first post! )

Also, if I try to re-flash it using the official HP wm2003SE ROM, I get the following error message after a while (basically all other ROMs give me this, if update starts):

Solved it - installing ROMs from Pre-Bootloader completely rid me of my problem.

What is a rom from pre-bootloader? I thought the bootloader was a program that put the machine into a connection mode?

Related

Help with an Audiovox PPC-5050 .. upgrade to Win Mobile 5

Hi there - I'm a total n00b here, so thanks for your patience!
I have an audiovox PPC-5050 CDMA phone through Bell Mobility in Canada. I also have a Windows Mobile upgrade package, but am having problems upgrading from Mobile 2003 to Mobile 5. I used the XDA tools to create a rom image of my device, but when I try to restore the data, the tool reports a communications error - "cannot execute the remote communication program".
My question is - do you think I should continue trying to do the upgrade, or instead try to restore the ROM? So far, both have failed!
Thanks for any help and suggestions on how to proceed!
A google search at PPC 5050 shows me that it's a Wallaby, no way to upgade to WM5, sorry!
Darn - really??
If this
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
is your device, i think it's not upgradable.
But it seems that the PPC 5050 is not a real Wallaby, it's a modified. Maybe another User has experience with it.
Yes - I saw that the PPC-5050 was based on the Wallaby .. so it's hard to tell ..

bricked my Tytn :-( Need Help

Hi,
Today i tried to update my HTC Tytn phone to the official Windows Mobile 6 version.
I have a Tytn from german E-Plus and i downloaded the file
HTC_TyTN_GER_3.54.257.2_103_6275_1.47.00.10_108
from the official site.
I had an inofficial firmware (with WM6 on the device before - Since about one year so i don't can tell you which file it was ...)
I think i made a mistake.
When i power on the device i'see the tri colored screen on the Tytn and i see the followning text
Herm200
IPL-1.04
Herm200
SPL-2.03
When i try to make an update with the software i get different errors (e.g. 292, 262 ...)
Any ideas how to continue ? Thanks a lot for your answers
Christian
Bricked device and bricked ability to serach and read...!
Dear Christian,
Please spend some time reading the Wiki. The answers you seek can e found there.
Do not ask before searching...
That's easy but not correct.
Apart from that you should consider:
1. Unbrick your device [check the Wiki to find out how]
2. Flashing Olipro's Hard-SPL before you flash anything else
3. Flash away anything you like [made for Hermes, naturally]
Cheers.
As this has been sufficently answered (and with info that the OP could have searched for or found by simply reading the Wiki),
It's Hammer Time!!!
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
CLOSED​

Chip and red cross

Hello, by mistake, I've flashed my SPL with a wrong version, and after that I was unable to downgrade or to restore with a good SPL. I tried to use RUU, and it brick my phone, I've got a chip and a red cross on a white screen each time it power on my phone.
Do you think it is possible to restore my phone with a HTC debug serial cable?
Thank you!
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Ok, I solved the probleme, when I start the RUU updater, I hold the action button (track ball) down all the time until it finishes, and now my hero is completly restored!
I hope for those who got the same error will see my post, I was in a very bad trip!
lucky you, i hope i will never see such a sign on my hero... the chip really doesn't look good, more like a dead bug or something
I've just flashed my hero with the wrong SPL, that's break it, but the ROM Update Utility from HTC is very usefull in this kind of case ; I was no longer able to send it sdb requests or reboot on the recovery! But it update the offcial ROM to the latest..

Help with some problems with my e977

Guys, I've tried to flash a rom 2days ago (I don't remember wich) and my e977 get bricked.
So, since then I have been lookin for a solution... So I've learned something about adb and tried adb sideload to flash another rom. And flashed the CM
When my phone worked, I was almost throwing fireworks.
So, when I looked to the statusbar, the phone signal isn't working, wifi won't turn on, bluetooth don't turn, camera won't work (black screen), voice recorder stops when I try to recorder (so, the microphone is not working too)
I tought: lets flash another one, and flashed these one: http://forum.xda-developers.com/showthread.php?t=2395730
But this rom had the same problems... I'ts my phone? or these roms? Please help!
I have an e977 (the same that e975)
Guys, some news:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Can you enter to download mode? I know that if you flash a rom like CM. Only the system partition will be flash. Maybe a solución will be using a KDZ file to upload all partition.
I tried to flash a KDZ, but the kdz installer stops and says that isn't responding
(sorry if you misunderstood me, I'm not that good in english language)
Sorry for flood, but need to up

OST tool Error 0xC6DA

So I think I ****ed up big times. I got techmesto to unlock the bootloader for my Nokia 6.1 & everything was working. Then when installing TWRP I accidentaly wiped the system, because TWRP was saying I have no OS.
Now I'm trying to flash a stock rom back onto the phone with OST 6.2.8 and I get the following error:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
This is the firmware I'm trying to flash:
PL2-347C-0-00CN-B04
I also tried out these:
PL2-415C-0-00WW-B01
PL2-130B-0-00WW-B02
Am I using the wrong firmware? Where do I find the right one? Any help will be greatly appreciated.
I'm getting the same error did you find any fix??
Hey man,
the guy (can't recall his name atm) from TechMesto helped me.
I bought his service to originally unlock the phone & then I messed up some steps & that is how I got the error from above. In the end I asked him about this error & he was able to solve it.
Maybe try contacting him & explain your situation, I told him I would send recommend him to anybody. That is the Mail we communicated trough:
[email protected]

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