iPAQ rw6815 - Problems with downgrade to WM% - iPAQ rw6828, XDA Atom General

Hello!
I've got a iPAQ rw6815 and after tried a lot of WM6 roms, I need to downgrade to WM5.
Problem is that every procedure on this and other forums, doesn't work.
I tryed directly with patched HpRUU, but it gives me errors (No connection with phone/Bad files, while on bootloader - No Compatible, while running WM&). I flashed HPrw6815WM5miniSD1.12.00.rar, but it stacks on reboot after flashing or on the boot screen when I reset.
I tried with both BL 1.0.1 and 1.0.5, but nothing to do.
Anyone can help me? Thanks!

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Done a bad bad thing ? Not booting. Please help !

Hey All,
Recenty tried to upgrade by Wallaby using the SD card/Bootloader trick. Cooked a ROM for MW2003 SE and got it onto the SD no problems.
All went through per the instructions and I was happy.
Did a hard reset. Waited 30 seconds and then did another hard reset.
Unit will not boot.
Do a soft reset. Still no boot.
Hold down power and do a soft reset gets me into the boot loader.
So, I have a unit which won't boot.
Any ideas ?
Cheers
Sonny
try upgrading again ?
try downgrading to an old 2003 rom ?
I tried about 3-4 different ROMs that I cooked. None worked. Same problem.
All started when I loaded in the T-Mobile update.
Should I try loading the same ROM a few times in a row ?
Cheers
Sonny
tried the fix bootloader in the xdatools ?
I have bootloader 5.17 so using the bootloader patch which is working fine per the instructions on this site.
When I load in the T-Mobile ROM, everything is fine although the SD Backup application doesn't work and I can't restore all my backed files.
If I could get SD BAckup to work, Id be happy with the T-Mobile ROM.
When I load in the T-Mobile ROM, the Wallaby Patch loads the ROM and checksum is ok. When I use any other ROM, the unit will not boot and the Wallaby Patch gives me a checksum error.
So, is there another version of SD Loader I could use ?
Oh, and when I try a .EXE ROM, like the 2003 ROM, I get an error about the USB port being closed and I can't get the file to load.
Any ideas there ?
Cheers
Sonny
You can try downgrading the bootloader.
Read this document here:
http://lumpistefan.dyndns.org/tools/manual2_unlock.htm
HTH
Stefan

Can MDA Vario be flashed from SD-Card?

Hello,
I have flashed my MDA Vario with a WM6 rom dutch witch worked fine. After i changed my pagepool to 6 MB and soft rebooted my MDA, it stared, but without phone functionalty. every program i try to start it gives me the message that it has no memmory to start the program.
No activesync connection (or any other connection) can be established. I have found some articles on flashing xda pda's from sd card. But in these articles they talk about .NBH files. The only file i can find in the update util is an .NBF file. Can anyone help me solving this issue?
TNX in advance
Try bootloader mode?
Bijdehandje said:
Hello,
. . .
No activesync connection (or any other connection) can be established. I have found some articles on flashing xda pda's from sd card. But in these articles they talk about .NBH files. The only file i can find in the update util is an .NBF file. Can anyone help me solving this issue?
TNX in advance
Click to expand...
Click to collapse
Can you get into bootloader mode (tricolor RGB bands)? ("Get your phone in bootloader mode by doing this: Phone powered off, press Camera button + Power On, will enter into bootloader mode (RGB screen").
Once in bootloader mode you can reflash even though activesync says not connected - just look for little USB in corner of screen.
Tnx cushcalc for your reply.
I have tryed it just a minute ago. I can enter the boot loader but the flashing fails at starting with the message "This update utility cannot be used for your PDA Phone. Please get newer update utility". I have used the same flash tool as the rom image witch is now on the MDA.
Sounds more like CID locked after flashing the last ROM was flashed....cant u even flash any other wm6 ROM?
You should flash the original T. Mobile ROM from bootloader it should work. After you have the original running you can then re-flash WM6 using shelltool if your phone is CID locked. Try it and lets see how it goes.
You people are the greatest. I have tryed to flash my MDA Vario with the latest rom from t-mobile and now i have a fully functional mda again. BIG TNX for helping!!!

IPAQ 6965 Flash Failed+Remain booting+SyncNotDected. Thanks For reading + Help

Hi to all professionals... i would seriously need your pro advise and comment how to resolve my phone problem.
i have recently bought a used HP ipaq 6965 however i have encounter some serious problem when i tried to upgrade the Rom to latest firmware.
The latest firmware is 1.21 from HP official. Here's the symptoms of my phone:
1) It keep on remain in HP startup screen (booting always)
2) Boot loader mode is accessible
3) USB is recognize and detected by windows XP
4) Soft and Hard Reset could be apply
5) update successfully wireless Rom by HP tool even the phone can only switch from HP startup screen and Boot loader screen
PRoblem:
1) active sync could not detect my phone no matter what i have tried.
2) How can i fix this non-detected device problem?
3) How can i re-upgrade my Rom if i could not connect phone thru my PC?
4) Is that any available solutions for me to upgrade and solve the problem
Thanks is advance.
Best Regards,

Search but need urgent help please

Hi
I have an O2 Orbit and was attempting to add a few nice cabs to my cooked rom. Anyway it crashed about 6 times running after it had worked fine so I decided to do a hard reset.
Now, when I go into bootloader I get SPL 1.25.0001 and SPL 1.25.0000 with the RUU and USB motifs at the top right and bottom left respectively.
I have tried running ROMUpdateUtility.exe and flashing:
a) the original Orbit rom which just gives a FLASH WRITE ERROR
b) a cooked ROM (but I think I need to USPL) which fails after 3%
How do I re-USPL and then re-flash a cooked ROM...I seem to be able to find small bits of information but not everything I'm after.
I did this about 18months ago so I've completely forgotten again now!
Please can somebody take the time to explain what I need to do.
I can get it into Bootloader and connect it to an XP machine so it's recognised by the update utility.
Thanks for any help.
Follow the links
Follow the link http://forum.xda-developers.com/showthread.php?t=311403
You may need to check about how to recover the bricked device through the link http://forum.xda-developers.com/showthread.php?t=308242
you will be guided on how to unlock before installing any cooked ROM to O2 Orbit or Artemis.
Hope the above clarifies and solve your problem.
unfortunately the first link doesn't help as I can't get into my WM device's OS for it to actively connect through Active Sync.
The device was already unlocked as I had a cooked rom on it before a hard reset (does this matter). I've tried the WM5 and WM6 o2 orbit roms and neither flash...both fail on 5% with FLASH WRITE error.
Please if anyone else can help I'd be greatly appreciative. I've lost my entire phone as it is. My partner has just lost her father (my father in law to be) and we have been staying in constant contact whilst she is away.....I can't do without a phone.
Here's hoping somebody takes pity on me and gives me a hand.
Currently sitting at bootloader...can connect with mtty but no idea what to do with it (password of BsaD5SeoA doesnt work)
Right,
I'm at my bootloader and I also have a non-SDHC microsd card sitting with me with an ARTEIMG.NBH on it...it starts to flash when using it then says "SD FAT failed!!!"
Please help!
Anyone? Dire Straits lives here!!

problem with ipaq rw6815

Hello,
I was trying to flash my rw6815 with win6.1 (NHOCBANME version) and everything was going nice and smoothly. i downgraded rom (from 1.05 to 1.01)..system is restarted and im at the point where i should install win 6.1. BUT!
I cant synchronize device and my computer! until that point everything was going acording to plan! when i unplug and plug back my device..nothing happens! i tryed to reinstal active sync! nothing! tryed all that on diferent computer! nothing!tryed newer (4.2, 4.5) and older versions (3.x) NOTHING! basicly im stuck with 1.01 rom..and in the middle of proces
Can someone please help?
i know that my last chance is to install wm6 over card reader but i dont have it!
10x in advance!

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