how can I downgrade Bootloader 5.17 to 5.15? help me!! - MDA, XDA, 1010 Software Upgrading

My XDA is:
Wallaby Bootloader: 5.17
ROM version: 4.01.16 (T-mobile)
Radio Stack: 4.21
I'm from ASIA

check ur mail
did u send email to me ?
check ur email..... now..

Thank you,Yes, I sent your Email. In fact, I want to downgrade my OS to ce 2002. but I can't bypass the 5.17. I have sent you second Email.
Thank you!

Thank you my friends

How too
learn me too, please you can post here or send me email

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need help unlock o2 rom version 3.08.10 ENG

hi can anyone help me unlock on O2 XDA rom version 3.08.10 ENG Rom date : 07/11/02 radio version 6.02 Protocol 324e4
i try to use some software install to O2 and try to run it can not run :-(
thank
Worapot
Hi Worapot,
I have the sme version as you have. Did you finally unlocked the sim? I need your help with detailed step by step explanations if you succeeded.
I have downloaded the mkrom and the xdaunlock.exe.
I recieve the message 'error getting unlock code'.
thanks

Downgrade from Kitchen 4.11 to O2 XDA 3.20.06 ENG

Please advice
My XDA just update ROM to kitchen 4.11, it is posible to install back to O2 XDA 3.20.06 ENG.
Please post aswer or direct to [email protected]
Thanks.

unlocking xda with rom ver. 4.00.05 ENG

hi
ive just got another xda and wondered if i can unlock it with XDAunlock
heres the xda's info -
the rom version is 4.00.05 ENG
rom date 06/05/03
radio version 4.20.00
protocol version 32S54
any help much appriciated ,as would spelling lessons
XDAunlock tool works only with PPC2002 ROMs
hi
so what do i need to unlock this xda ??
athers
you will have to down grade your ROM to any PPC2002 version (3.17 is so good) and use the tool ... or to flash your ROM with the SER v1.2 which will unlock your xda with the first boot
hi
ok then would any kind person like to share with me the XDA developers Special Edition ROM v1.2 as i have no access to a unix machine
please pm me for me email addy
meny thanks
athers
http://cuba.calyx.nl/~jsummers/XDA/XDA-developers-SER-v12.exe
meny thanks Biso007

Wallaby Siemens sx56 unlock

I have read many posts on this site that pertain to unlocking the Wallaby.
I have not actually tried it yet becuase I read that the XDAtools does not work on a wallaby without wmodem.exe. I happen to have a unit that seems to old for the XDAtool unlock and I want to make sure I have this straight.
The Wallaby is:
ROM Version: A.30.09 ENG (upgraded from ppc2002)
ROM date: 01/01/04
Radio version: A.20.10
Protocol version: 324e4
Model No.: PW10B1
Thanks,
Kevin
http://wiki.xda-developers.com/index.php?pagename=Wallaby_HT_Unlock
Thanks
Thank you! This seems painless.
hello i bought a 6315 on ebay, i want to use it in latin america, gsm 1900, i need to unlcok it, room version is A.20.10 i wanted to download the special rom, but the link doesnt work and room folder on ftp is emty, i know is an old phone,can someone help me please unlock it? [email protected]
Insteed of posting same thing multiple times you should read much more.....
Try this link here for help:
http://www.romkitchen.de/tools/
Stefan
Xda Pw10B1
Hi there. I would like to know whether you can upgrade the ROM version of the Xda to a recent one and also if you can unlock it.
rom http://www.romkitchen.de/
unlock
http://wiki.xda-developers.com/index.php?pagename=Wallaby_HT_Unlock
http://wiki.xda-developers.com/index.php?pagename=Wallaby_HT_Unlock2

o2 xda boot loader 5.22 unlocking

how can i unlock my xda 02 bott loader 5.22 i upgarde xda special rom phone will be never unlock plz help me
thnx
Unlocking does not depemd on the Bootloader. Which Radio Stack have you currently installed?
Stefan
i have o2 xda and t mobile mda pw10b1
t mobile
rom version : 4.01.16 eng
rom date :02/04/04
radio version: 6.25.02
protocol version: 324e4
boot loader : 5.22
how can i unlock this t-mobile xda
plz help plz help
http://wiki.xda-developers.com/index.php?pagename=Wallaby_HT_Unlock2
Stefan
LumpiStefan said:
http://wiki.xda-developers.com/index.php?pagename=Wallaby_HT_Unlock2
Stefan
Click to expand...
Click to collapse
After following this process handset is just searching i mean its not catching network but of cource the handset is unlocked is there any remedy for network also?
i hav done exactly the same
On which network do you want to use the device? Itßs just 900/1900 MHz capable....
Stefan

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