Database Users

from 2003 back to 2002

last week i upgrade my xda to the 2003 versie
now i wanne go back
I've I tryed to "update" to the new XDA-Def. 1.2 then Flashprog stops after a few seconds and the Active Sync 3.7 stops to run...
A reset can wake up my xda, but no new developers rom .
please can somebody explane help how to rol back to developers v1.2
help
thx decodertje

Flash it by using an SD Card. Use XDArit and write the SERom 1.2 onto your card and flash it with the Bootloader.
I am writing up some documents regarding this. I will post them later today.

i just do wat u sad
and now my xda = dead
when i put it in the cradle it says unknown usb device
only the light from batterie is orange for the rest nothing
please help xda developers

what way did you use to upgrade to 2003?

i put the file 2003 from jef summers on a sd card
hard reset en instalt it
its works fine, but i like the xda developers rom 1.1 very much
then i want to instal v1.2 and i put the exe file from jef summers on the sd card .then i hard reset en instalt the rom,wait then it says compleet cold reset now ,thats wat i did and now its dead

and you only put and .nb1 on the card?
and left the 'bootloader' checkbox unchecked?

bootloader i also put a x
i think that was wrong right?
what to do ??

Hi!
I did the same but not the bootloader... 8)
But I've also the Problem to go back and
the 1.1 / 1.2 ist only an EXE and i could not burn
it on an SD card, right?
Stefan

yes. it is somewhat of a wonder that your 2003 actually works.
to fix a corrupt bootloader when you still have a working 2003. you would have to write a program to flash from ce. ( and figure out how to do flashing )
if your xda does not boot at all, take a look at jtag. maybe you can find someone who also does pda memory upgrades to do this for you.

i think u not understand me because my englisch
last week i upgrade my xda to the 2003 versie
now i wanne go back
I've I tryed to "update" to the new XDA-Def. 1.2 then Flashprog stops after a few seconds and the Active Sync 3.7 stops to run...
A reset can wake up my xda, but no new developers rom .
please can somebody explane help how to rol back to developers v1.2
help
that was the first problem to go back to v2.1
then i did
Flash it by using an SD Card. Use XDArit and write the SERom 1.2 onto sd card and flasht it with the Bootloader
i wait till it was finish.
the xda say compleet , en cold reset u xda . thats what i did.
but the xda dont work anymore.
when i put it in the cradle only the battery led burn.
windows xp say unknown device and dont regonice my xda.
when i put the powerbutton and softreset i dont see wallaby bootloader anymore??
what to do now
help me please xda developers

I think I do understand you, and that
if your xda does not boot at all,
Click to expand...
Click to collapse
is your current problem, and
take a look at jtag. maybe you can find someone who also does pda memory upgrades to do this for you.
Click to expand...
Click to collapse
is your only option left.

@XDA developer Itsme
thx for the help
i am lucky
there is a compagny in maarssen in the netherlands, its only 50km from almere, they upgrade my xda to 64 mb :lol:
do u now how the xda runs whit 128mb????
next week i go there and i let u know how it end
decodertje from the netherlands bye

Decodertje I'm from the Netherlands also and I changed back from 2003 to SE 1.2. So if you give me a private message I think I can solve your problem. And you can speak in Dutch then.
I'll explain in english what I did:
- Extract 'Jeff's SE 1.2 EXE' to an folder. (don't run it!)
- Then burn the NK.nbf found in the folder to an SD card with a SD reader (or MMC card/reader like I did) and put it in the device.
- Hold the power button and press the RESET switch.
- It will go into the Wallaby bootloader and will see the ROM on the SD card. Press the action button (middle position of the 4-way button).
It will load the new ROM and when it is finished (about 5 min.) press the RESET switch. And it will boot with the BEST ROM ever!
Hope this helps.

IMPORTANT
I forget something:
Burn the nk.nbf to an SD card with XDArit, but ONLY the Windows CE, do NOT select the bootloader!!!!

Aurora13
u got pm

@XDA developer Itsme
i just phone to the compagny
they say it is no problem to upgrade to 64 mb
but i lost my bootloader
and whitout a bootloader i can not flash the rom. correckt me if i am wrong.
do u now a way to put back the bootloader in the rom???
is it possible flash the walliby in my rom??
decodertje

Can you boot into the bootloader? (Hold power button and press reset)

no i can not come in the bootloader anymore

Then I'm afraid I can't help you and you have a real problem. The only way is the jtag way (see aboce for a URL).

i think i go buy anather ppc
what is a good ppc at the moment simuler to the xda??????
only faster and better
and whit many assersoires
thx for reply's folks

Flashing ROMs is dangerous !!!

There's two type of ROM upgrades: Operating System ROM upgrades and Radio Stack Upgrades.
Radio Stack Upgrades:
Radio Stack upgrades are distributed by the devices resellers. They come in packages with names that may or may not include "Programme B" or "RSU", and they are usually about 2 MB in size. Version numbers are a mess, and lower version numbers do not mean earlier versions. There's at least three different paths of version numbering out there, and the version number on the file doesn't always match the version number displayed at boot and by 'Device Information'.
The official Radio Stack Upgrade process is a mess. We've seen way too many people wreck their devices doing nothing weird or strange. Our advice regarding Radio Stack upgrades is to get them from your own device provider (so you know it's for you type of device: 900/1800 or 900/1900 MHz), and to only upgrade if you know the upgrade will fix known issues that are bothering you.
Operating System Upgrades:
Operating System upgrades are distributed by the resellers in packages whose names may contain "Programme A" or "RUU" (to confuse things, RUU stands for "Radio Unit Upgrade", even though they do not upgrade the Radio part but the PDA part). Operating System upgrades are usually 15 MB in size, and unless you use our utility 'adaptROM', they will only install on phones sold by specific resellers in specific markets.
In this community, the OS is sometimes also distributed as .nb1 file, for use with our XDArit tool. These files are often zipped to about 15 MB, uncompressed they are 32MB (well: 32 MB minus 256 kB actually).
We've seen a number of people doing terrible things to their devices by upgrading their OS ROMs. Here's what we've seen:
- It appears someone is distributing an EXE file for the PPC2003 ROM that contains a part of the OS in the spot where the bootloader needs to be. People that use this EXE to upgrade to 2003 may experience problems immediately or later on, possible making their device unusable.
- We've observed our XDArit tool in the hands of people that should not be using it. If you don't know what a DOS box is, or think you can rename .nb1 files to .nb0, or if you generally do not feel technically proficient, do not use XDArit. It's as simple as that.
(We also blame ourselves for this: XDArit is very counter-intuitive in some parts, and is long-due for an overhaul....)
- Apart from the above, there seem to be problems for people getting back from PPC2003 to earlier versions of the OS. We've been busy doing other things, and we haven't really researched this yet.
- It seems the exe files Jeff makes are OK, and if they aren't, people would know pretty quickly. We advise against running exe-files from others until we've found what causes this 'bootloader mangling' we've observed.

Thanks for your warnings. I just checked my device information. It reads rom version 3;14.06 ENG, Rom date 10/01/02, Radio Version T313. Being not technical at all. Your advice is not to upgrade the Rom or de radio version.
But that leaves me with some problems. F.i. when I try to synchronize with Outlook on my pc. I keep losing mails. The only mails being synchronized at all are those from my inbox. A series of attachments cannot be converted and there is no way to know which mails they are in. I was also hoping that a rom-update would solve my constant memory-lack.
Are there any other solutions?

Upgrade Fails
We have been upgrading some ATEK's with success, but we have two that don't want to upgrade. The message is:
"Can not open COM/USB port...." \\Can someine help...

Re: Upgrade Fails
scalci said:
We have been upgrading some ATEK's with success, but we have two that don't want to upgrade. The message is:
"Can not open COM/USB port...." \\Can someine help...
Click to expand...
Click to collapse
:wink: it's same problem that i have but the slution is download the XDA-dev's XDAtools.exe and cook your ROM then save it on your SD-card
for me it's work 100% my Qtek provieder in Saudi Arbia said that you can't downgread ROM after you do upgread but what ?? it's work
:lol:
[email protected]

Upgrade radio fail
Thanks for the advice. Unfortunately I read it a bit too late.
I download ROM from O2 site, program A (3.20.06ENG) and program B(4.21). Upgarded my xda with program A, after reset it works. When upgrade the radio program B it hang for half hour. After reset the xda does not boot!
Is there a way i can flash back the ROM so that i can use back my xda?
Original version ROM 3.17.03ENG and radio 3.14.
Thanks in advance.

After upgrad radio from 4.16 to 4.21, My O2 does not reset or hardreset normally. After a long process, I get a blank screen with only input icon on the lowwer right corner. How to fix it now?

problem solved.

inaccess said:
problem solved.
Click to expand...
Click to collapse
How have you done it ?

Re: Upgrade radio fail
pcloo said:
Thanks for the advice. Unfortunately I read it a bit too late.
I download ROM from O2 site, program A (3.20.06ENG) and program B(4.21). Upgarded my xda with program A, after reset it works. When upgrade the radio program B it hang for half hour. After reset the xda does not boot!
Is there a way i can flash back the ROM so that i can use back my xda?
Original version ROM 3.17.03ENG and radio 3.14.
Thanks in advance.
Click to expand...
Click to collapse
I did the exact same thing and had the same problem. anything I could do to had my xda up and running again?
thanx in advance

Re: Upgrade radio fail
darkdragoon said:
pcloo said:
Thanks for the advice. Unfortunately I read it a bit too late.
I download ROM from O2 site, program A (3.20.06ENG) and program B(4.21). Upgarded my xda with program A, after reset it works. When upgrade the radio program B it hang for half hour. After reset the xda does not boot!
Is there a way i can flash back the ROM so that i can use back my xda?
Original version ROM 3.17.03ENG and radio 3.14.
Thanks in advance.
Click to expand...
Click to collapse
I did the exact same thing and had the same problem. anything I could do to had my xda up and running again?
thanx in advance
Click to expand...
Click to collapse
If you push the power buttom and than do a hard/cold reset do you get a bootloader ???
If so you need a storage card and put a good rom on it.
Read more on this forum

Re: Upgrade radio fail
I got a problem yesterday night, while trying to updgrade the ROM with the XDA developers Special Edition ROM v1.2, I got the message from the tool saying it will take up to 5 min and a scroll bar appeared on the XDA and not removing it from its base.
But I accidently removed it (in fact, I caught my foot on the damn wire and everything went to the floor).
Now nothing works, except the diagnostic bootloader when I reset and press on button. Hard reset changes noting.
The screen when I hard-reset it shows the scrollbar that was displayed when I tried to upgrade it.
ActiveSync does not recognize it anymore (PC beeps when the XDA is put in craddle, but it does go further).
Any idea how to put back original ROM content ? I have backup of the content made with Active Sync.
I own a SX-56 and subscribe to Rogers AT&T; I guess my config is identical to a AT&T phone, as it's written on top
Any suggestion will be welcomed
Bernard

Re: Upgrade radio fail
droletbe said:
I got a problem yesterday night, while trying to updgrade the ROM with the XDA developers Special Edition ROM v1.2, I got the message from the tool saying it will take up to 5 min and a scroll bar appeared on the XDA and not removing it from its base.
But I accidently removed it (in fact, I caught my foot on the damn wire and everything went to the floor).
Now nothing works, except the diagnostic bootloader when I reset and press on button. Hard reset changes noting.
The screen when I hard-reset it shows the scrollbar that was displayed when I tried to upgrade it.
ActiveSync does not recognize it anymore (PC beeps when the XDA is put in craddle, but it does go further).
Any idea how to put back original ROM content ? I have backup of the content made with Active Sync.
I own a SX-56 and subscribe to Rogers AT&T; I guess my config is identical to a AT&T phone, as it's written on top
Any suggestion will be welcomed
Bernard
Click to expand...
Click to collapse
You need a storage card (32 MB or more SD or MMC will do) and a reader/writer for it,
than write a rom on the card, put it in your devices an start the boot loader, than if everthing went good it will ask you if you wanted to update the rom.

Re: Upgrade radio fail
Weezer-DC said:
darkdragoon said:
pcloo said:
Thanks for the advice. Unfortunately I read it a bit too late.
I download ROM from O2 site, program A (3.20.06ENG) and program B(4.21). Upgarded my xda with program A, after reset it works. When upgrade the radio program B it hang for half hour. After reset the xda does not boot!
Is there a way i can flash back the ROM so that i can use back my xda?
Original version ROM 3.17.03ENG and radio 3.14.
Thanks in advance.
Click to expand...
Click to collapse
I did the exact same thing and had the same problem. anything I could do to had my xda up and running again?
thanx in advance
Click to expand...
Click to collapse
If you push the power buttom and than do a hard/cold reset do you get a bootloader ???
If so you need a storage card and put a good rom on it.
Read more on this forum
Click to expand...
Click to collapse
Yes, I got the Wallaby bootloader and it said GSM failed.
Pls show me where about I could get more info on the forum.
ThanX in advance.

Re: Upgrade radio fail
Weezer-DC said:
droletbe said:
...
Now nothing works, except the diagnostic bootloader when I reset and press on button. Hard reset changes noting.
...
Any idea how to put back original ROM content ? I have backup of the content made with Active Sync.
...
Any suggestion will be welcomed
Click to expand...
Click to collapse
You need a storage card (32 MB or more SD or MMC will do) and a reader/writer for it,
than write a rom on the card, put it in your devices an start the boot loader, than if everthing went good it will ask you if you wanted to update the rom.
Click to expand...
Click to collapse
Any place/URL to look for such thing as the ROM and the writer ? How much should I expect ?
Thanks for your help

Re: Upgrade radio fail
droletbe said:
Weezer-DC said:
droletbe said:
...
Now nothing works, except the diagnostic bootloader when I reset and press on button. Hard reset changes noting.
...
Any idea how to put back original ROM content ? I have backup of the content made with Active Sync.
...
Any suggestion will be welcomed
Click to expand...
Click to collapse
You need a storage card (32 MB or more SD or MMC will do) and a reader/writer for it,
than write a rom on the card, put it in your devices an start the boot loader, than if everthing went good it will ask you if you wanted to update the rom.
Click to expand...
Click to collapse
Any place/URL to look for such thing as the ROM and the writer ? How much should I expect ?
Thanks for your help
Click to expand...
Click to collapse
Now everything works ! And this accident "forced" me to buy an SD, so I will not be so limited by the 32Mb limit
Thank you very much

help needed....
i hard reseted my qtek 1010 .... its like 30mins ....and am still gettin 4 bands white red greem blue... is that normal ...that hard reset take this much time... if this si not normal ... what should i do next

Bootloader not recognising sd card image
I am having the same problem. When pressing power and reset, bootloader shows v 5.17 GSM fail.
I have an sd card which has a new bootloader and nb1 file on it. I do a reset with the card in the slot and i get the same screen v517 GSM fail. From what i have read i should be getting an option to upload the new rom.
Can some one help me out please?
If I currently turn the device on normally activesync does not recognise the device.....
The sd card I have was configured using the xdirt programme and it appears to have worked as the sd card is shows not formatted now...

Thanks for all the info and warnings, just got my XDA II today and Im not too hot with it yet so I guess I will be leaving the ROM's alone for the time being

Peter Poelman said:
Radio Stack Upgrades:
Click to expand...
Click to collapse
We have several system where the GSM rom is toast. Is there a way to get a GSM Rom to SD w/o using the PC Monitor program?
The systems will successfully bootup and we have tried loading the GSM rom using RSUpgrade, but it fails after 1%.
Is there any other way to recover the GSM Rom?

You may try speaking to Cgigate on this forum, he has hardware methods of programming the chips directly, whether it works for the radio stack as well as the bootloader and rom you will need to ask him.

HELP! RSU update crashed! I tried it all: my MDA is dead!

Hello there,
I have a MDA from T-Mobile germany PW10A2 with an RUU version which was probably 3-13-12-GER and a RSU which was probably T360.
I dowloaded 2 update files on the site of T-mobile germany:
http://www.t-mobile.de/shop/handy/1,4855,2963-_50-0-99,00.html
- t_mobile_mda_ppc_update_v3_19_03.exe
- t_mobile_mda_gsm_gprs_update_v3_23.exe
Since I wrotte them an Email, no answer, and the page has been cancelled.
What have I done:
- I installed the PPC 3.19.03 through Activesync: no problem
- I then installed the GSM GPRS update: once it started updating on my MDA at 10% it kept stucked. After 20 mn I decided to interrupt.
Since that day I have the white screen with the litle keyboard down right and that's about it.
My boot loader is V5.15. when it runs it displays "WAIT", and then "GSM ERROR"
As suggested in this Forum, I bought an SD Card, and a card reader writter, I wrote the RUU file NK.nbf contained in the downloaded .exe file from T-mobile. I flashed my room (proposed when I cold reseted the Wallaby) and then : NOTHING HAS CHANGED !!!
I tried again with a cooked Rom flashing a NK.nb1 file and... I got the ROMKitchen splash screen and... nothig else.
The display stays all white, you can read "this ROM was cooked in the ROM Kitchen" all on top af the screen and in the lower right side I still have the keyboard Icon.
Now I'm really worried !
Does any one have a suggestion ?...I believe my problem is realy serious.
Pascal

Hate to tell u that mate, but if your device can't be recognized by ActiveSync, then the only action is to get the device to be repaired by a specialized center or replaced.
However, check this topic carefully .. it might help
http://forum.xda-developers.com/viewtopic.php?t=4123
Good luck

Good news bad news
I have an SX56 with att, I had the same problem. rsupgrade failing at 1%, hard reset, and then the device white screned. First, downgrade the rom. Find the old update program, open it with winzip (or winrar) and you should be able to extract the rom image. get http://wiki.xda-developers.com/wiki/XDAtools place the rom on an sd, softboot while holding down the power button. the device will now offer you the option to load the rom from the sd, do so. once this is done the device should display the old roms ID. If this works, format the SD card, create a directory 2577 copy the program RSUpgrade and associated files, rename it as autoexec insert the card in the phone, and you should be able to reflash the RSU, if this fails.... time to break out the jtag header or be ready to send the unit in

My MDA is dead and buried
Thanks to both of you guys, for your concern.
I had actualy already tried your proposed solutions (I had found in this forum except yours rszasz).
My MDA is less than 2 years old and I took it to a T-mobile shop in germany (during a business trip). They're proposing either to repair it, or to replace it (The guarantee is still runing).
After having flashed a cooked a rom in the kitchen, I still had the same problem, so in the perspective to bring it back to a T-mobile store, I reflashed the faulty file I had downloaded on the T-mobile Web site.
I hoppe they won't find out and make any trouble.
I like this MDA so much, I don't remember how it was without it !
All the best
Pascal

Re: My MDA is dead and buried
Pewinski said:
Thanks to both of you guys, for your concern.
I had actualy already tried your proposed solutions (I had found in this forum except yours rszasz).
My MDA is less than 2 years old and I took it to a T-mobile shop in germany (during a business trip). They're proposing either to repair it, or to replace it (The guarantee is still runing).
Pascal
Click to expand...
Click to collapse
send the phone to me, I could repair for you!

Thank's but it's under guarantee and I get it repaired or a new one for nothing.
Best regards

HELP ME P3300 Does not upgrade to WM6 Cause Error 260

Hi to everybody.
I would want to set you a very strange problem that has happened to one friend of mine. He has installed the original ROM wm5 and he wants to pass to wm6, once connected the pda to the computer activesync unfortunately it tries to syncronize him but remains to syncronize to the endless (1° strangeness) one.
Later starting the official updating htc downloaded by the site, continuing with the instructions and reaching the prophetic moment in which the pda is disconnected by activesync and puts on in formality bootloader to adjourn from the prophetic error 260 that I have documented and I bring here you him:
Me being a little hacker and almost all knowing the methods to upgrade the ROM I have recommended him to try to put in formality bootloader to extract the content of the original file and to make to depart the file ROMUpdateUtility, but also them error 260. Not giving me for defeated I have tried the last method from me known, the updating from micro sd card.I have dictated him footstep footstep what had to do but not even this time of it to wanted to know to adjourn him (2° strangeness, doesn't know however if has correctly done all finding himself him in the Marche and me in Sicily ). I think that can treat more specifically him of the pc of the operating system, even if he has told me that it has the xp.
Now I put me in your hands, aspect suggestions on as to resolve.
I thank you in advance
And excuse me for mine bad bad..... English

To get your P3300 back to live
Don't worry if things goes wrong sometimes.
1.What you can do is maybe a good option if you have a P3300 without a
provider then you can better going
to the website of Htc register yourself (its free!) Then register
your model of your Htc Product.
Go to the Htc club. you will find your originale udate rom!!! This is also
to find it here.
2. There is a nother option.
copy your RUU_singned img to a sd card and put the sd card bac to
your P3300.
Start the bootloader by pressing the both key rec. and power
and hold em when your do a reset.
You will see a 3 color line on your screen then you will see
the install progres from your img.
wait and follow the instruction on that display.
I had also a problem a month ago but and this option by the sd card
did working fine for me.
Now I update the software and also the dial pad to vista look. That is
realy awesome!
It's working fine and do its job what this model has to do!
Succes and good luck!

PLEASE I need help! I have an htc p3300 and when I try to update it goes up to 3% and turns off. There isn't any rom that I haven't tried but noone worked . Is there anything I can do ? Thanks in advance

...
takes sd card out..
you done uspl.. if not.. click it in my signature..

[Q] help!!! 614c

i have hp 614c and by a mistake i downloaded "HP iPAQ 600 Business Navigator Series - English ROM Update Using SD Card for Power Source Monitoring", and have tryed to install it. it was all fine, i started SD loader and the screen started to fade to black. i cannot turn on the phone or the SD loader or anything, exept charging it.
can anyone help me?

anybody. ..
i think his bootloader is dead .. and i was reading about that but i don know how to make JTAG??

did you look at this thread..?

keyx said:
did you look at this thread..?
Click to expand...
Click to collapse
yes i am. . but this metode is not working for me because i can't enter to bootloader (sdloader, download qualcomm, clean boot...)

yoske said:
yes i am. . but this metode is not working for me because i can't enter to bootloader (sdloader, download qualcomm, clean boot...)
Click to expand...
Click to collapse
try this: take-off battery, on 2GB (or lower) SD card put FLASH.dio file (i´m personally using keyx´s 18.2 version), put the card into phone, put battery into the phone, press "mute" and "record" button, hold them, press and release "power" button, release "mute" and "record" button and wait for SDloader start. SDloader should start normally and flash your phone.

blabol said:
try this: take-off battery, on 2GB (or lower) SD card put FLASH.dio file (i´m personally using keyx´s 18.2 version), put the card into phone, put battery into the phone, press "mute" and "record" button, hold them, press and release "power" button, release "mute" and "record" button and wait for SDloader start. SDloader should start normally and flash your phone.
Click to expand...
Click to collapse
and there is a problem .. i can't get to sdloader because my bootloader (bootloader is all combination of keys etc sdloader, download qualcomm...) is screw up. . and that mean i cant start sd loader, cant start download qualcomm and cant start anything.. only when i put ipaq on charger he show orange LED. . and thats is all.. i was reading about the same problem on HTC Atom, he solved on the way that he is done a JTAG..

if u sr your device do u see blue hp screen?
anyway ,take out your microsd out then check if u can see the blue screen when u sr your device
do u use orig battery? can u get one more battery 2 see if your battery is faulty

EREZYAD said:
if u sr your device do u see blue hp screen?
anyway ,take out your microsd out then check if u can see the blue screen when u sr your device
do u use orig battery? can u get one more battery 2 see if your battery is faulty
Click to expand...
Click to collapse
yes i'm sure that doesn't show a blue hp screen, and i take off micro sd from device and same problem, i use original battery but i must say that i was upgrading a bios from another phone (my biggest mistake, i am a stupid guy who dont read before use ) and everything is start ok but on half progress my screen goes to black. . and from that i can only charge my phone and he shows a orange LED but i cant start him. . .cant start anything..

you would need to do warranty exchange or replace the motherboard...i have no idea where you can do JTAG since no one did it before

keyx said:
you would need to do warranty exchange or replace the motherboard...i have no idea where you can do JTAG since no one did it before
Click to expand...
Click to collapse
i know but there is JTAG ( http://www.gert-menke.de/jtag-howto/ ) the problem is that i don't know where are testpoints (TDI, TMS..) i need service manual. . does somebody have them?

yoske said:
i have hp 614c and by a mistake i downloaded "HP iPAQ 600 Business Navigator Series - English ROM Update Using SD Card for Power Source Monitoring", and have tryed to install it. it was all fine, i started SD loader and the screen started to fade to black. i cannot turn on the phone or the SD loader or anything, exept charging it.
can anyone help me?
Click to expand...
Click to collapse
Hi,
That update is indeed for your phone... 600/612/614 are all the same phones, so ... I guess you have a problem with your battery and the contacts in your phone. Better check with HP.
Dirk

dirlan2001 said:
Hi,
That update is indeed for your phone... 600/612/614 are all the same phones, so ... I guess you have a problem with your battery and the contacts in your phone. Better check with HP.
Dirk
Click to expand...
Click to collapse
yes they are the same phones, but they havn't same ''product ID'' in my case FB136AA#ABB and i use this http://h20000.www2.hp.com/bizsuppor...swLang=13&mode=2&taskId=135&swItem=hh-59337-1
HP service in this case excange the all mainboard and put a new one who cost 200€, and that was a really expansive. but real problem is flash memory on the mainboard, in process that i done flash memory is flashed with a wrong BIOS, and it has a 2 options how to do it back:
1. excange a flash memory (but in this case replace all mainboard)
2. jtag: (they re-programing flash and make a new bootloader, and after that i can again flash a roms.)
see this http://wiki.xda-developers.com/index.php?pagename=DeadBoot
p.s. can anybody know where i make a new thread. . where is the technical part on this forum ???

Anyone interesting??
Now I have a JTAG cable, but still can't find service manuals, so i think the mainboard are similar with another HTC devices ..
If you need a photo of it,I'll take a photo..

after few months i came again . one question . .is there solution for 614c who haven't bootloader, in last post i wrote that i made jtag cable. . after that i cant go on because dont have service manual . does anybody have service book?

I'm trying to find a solution
while connected to your phone and set up a jtag
prepared eboot.bin
need to learn from eboot.bin
address at which he wrote in RAM
and run
but so far I do not know the address

I have the same problem about bootloader and what can i do? please help

did anyone managed to find out the address for JTAG?
@ Licov_a can you post a picture from Russian forum in which the motherboard, because there are explained where the pins, and repair procedures.
http://pda2u.ru/topic1699s0.html?p=30792&#entry30792

Someone told me start address for jtag pls

vaxoo said:
Someone told me start address for jtag pls
Click to expand...
Click to collapse
licov_a told me that he awaits the address and will have it for 2 weeks, so please be patient as it will set the whole process that is rather

5c000000xldr
a0140000eboot