Hi,
Siemens SX56 Unlock
I would like to know if someone unlocked its phone by himself.
All we read is people from everywhere except with AT&T.
My ROM version: 3.14.03 ENG date: 09/27/02
Radio version 6.12 protocol 324e4
Frequency 900/1900 American model PW10B
Does the Rom Update 3.17 from xda-developers works with Rogers AT&T?
Can we expect our phone to live after that update?
Is the new ROM functionnalities user friendly? Would you rather keep the old ROM version both UNLOCKED?
If you got your SX56 unlocked, can you tell me what you did?
I'd like to have your comments on what you did before I do it.
After spending that kind of money, I wouldn't like to kill my phone.
So let me know how you did it and what did you need to update it.
I expect to get details from you.
Thanking you in advance!!!
The ROM has nothing to do with receiving the signal. It's the RSU part (Radio part of the device). ROM 3.17 should be fine with unlocking, but you may try this tool firls to keep your current ROM www.xda-developers.com\XDAunlock\
To determine the best RSU to use with your new network then you have to get some info about your device and the frequency of the network (900/1800 or 900/1900).
But ... get your XDA unlocked first then we'll see if it receives signal or not.
Good luck
I unlocked my Siemens SX56 from AT&T with the XDA Manipulator tool on this site. To use it, you need a serial cable for your SX56. I just made one. In reality, it would have been much easier to simply upgrade with the special edition ROM on this wedsite and use the unlock tool. The ROM upgrade should not effect the phone at all since it is the windows operating system and not the radio software (radio stack) which is a seperate upgradeable piece of software.
To be safe, just download your current ROM onto an SD card and then use a seperate SD card to upload the upgrade ROM. If you don't like the upgrade ROM, you can always restore the original ROM and the good news is that once your phone is unlocked, it's unlocked no matter what ROM you use.
Good luck, and upgrading ROM's using the SD method is really the safest way IMHO. You can find plenty of information describing the process on this site.
Panabax
Related
Hi, I have aquired a T-mobile from the U.S.
Before attempting to re-flash it to get it to work in Australia I just want some advice that I am about to do the right thing...
Here are its specs:-
Branded T-Mobile
ROM v 3.08.10ENG
Radio v 6.02
Model PW10B1
After some reading of these forums I have concluded it must be a 900/1900 GSM device, and it appears to be SIM locked.
(Here in Aus. we have a 900/1800 GSM system).
I intend to use a cooked rom from jeffs site to upgrade the rom.
Does the rom I use have to be one of the T-Mobile US roms ?
I realise that i wont have 1800 coverage. But will 900 still work?
Anyway, because of the sim lock I intend to proceed with a rom update.
I intend to:
Backup rom using SD card method
Download a V4.xxx T-mobile US cooked rom
Update rom using USB method
Any comments/advice appreciated (any local experience here?)
Regards from DownUnder.
well first off... i suggest you upgrade to Special rom 1.2 first.
that one will unlock your pda, so you can use it anywhere.
and about band... i'm sure i saw 1800 in the bootloader!
but not sure if you select it as default if it will carry over to the os
maybe worth a try.
in any case, if you back up your os onto SD, you have nothing to fear.
i say best thing to do, is copy that O2 os & radio (if you're sure u'll never leave australia, i dont think radios can be manipulated that often)
but dont take my word for it. wait for a confirmed user. if your not advanturous
Good Luck!
Yep, I backed up and upgraded to SE v1.2 rom using the SD card/OSImagetool method.
SIM unlocked ok
Phone works if 900mhz band is selected.
Its now thinks it's a model PW10A1.
Radio is still the 6.02 version. (B ver. )
Not sure what the consequences of this are.
Im not sure if i would benefit from a radio upgrade or not.
If I understand this correctly, I can ONLY upgrade the radio to the T-Mobile US versions, because the radio hardware is B version.
I think I will leave it like this for a while, see how it go's.
Anybody have any experience with using a B (US)version radio in a A Ver.(euro/asian) area.??
-
Thanks for the advice ntabikha and THANK YOU to the XDA Developers team.
Hi,
Siemens SX56 Unlock AT&T Wireless
I would like to know if someone unlocked its phone by himself.
All we read is people from everywhere except with AT&T.
My ROM version: 3.14.03 ENG date: 09/27/02
Radio version 6.12 protocol 324e4
Frequency 900/1900 American model PW10B
Does the Rom Update 3.17 from xda-developers works with Rogers AT&T?
Can we expect our phone to live after that update?
Is the new ROM functionnalities user friendly? Would you rather keep the old ROM version both UNLOCKED?
If you got your SX56 unlocked, can you tell me what you did?
I'd like to have your comments on what you did before I do it.
After spending that kind of money, I wouldn't like to kill my phone.
So let me know how you did it and what did you need to update it.
I expect to get details from you.
Thanking you in advance!!!
try the unlocking tool from www.xda-developers.com/XDAunlock/
if it doesn't work then try the ROM 3.17
good luck ...
Need a copy of 900/1900 SER ROM image
Biso007 said:
try the unlocking tool from www.xda-developers.com/XDAunlock/
if it doesn't work then try the ROM 3.17
good luck ...
Click to expand...
Click to collapse
I tried XDAunlock and it doesn't work...
Now I downloaded SER but I don't have access to Unix.
So if someone would be kind enough to send me a copy of image.
Correct me if I'm wrong but that's what I understood from it?!?!
Need a copy of 900/1900 SER ROM image
I tried for a week with all the free tools we have on this site and it's not unlocked yet. Can someone with a Siemens SX56 (USA or Canada) help me with unlocking my XDA ? I need a ROM image for XDA SER.exe which works for Rogers AT&T (Canada) or AT&T Wireless (USA), nothing else. And if you can: detailed explanations how to unlock with ROM image...
Thanks to you...
Why is the need for Unix ?
just try to cook a 3.17 based ROM and flash your XDA using the exe method. it will unlock your device with the first startup. in case it doesn't work you can cook it as .nbf file and use SD card flashing.
Mee too
I tried the steps recommended, it is taking an awful long time to read the first block (like 30') so I aborted it.
Any thoughts? Thanks guys, you are great!
Ok, I have an At&t sx56 that I got when it was first released. I never used it, because the at&t GSM service SUCKS... I recently switched to
T-Mobile, I want to unlock the sx56 for use on T-Mobile.. But I cant find anything that applies to my rom version.
Rom Version: A.21.02 ENG
Rom Date: 10/17/03
Radio Vers: A.20.10
Protocol Vers: 324e4
I recently (before switching to t-mobile) tried to do the upgrade to PPC 2003 and my computer crashed halfway through, and fried the device. So I had to send it to siemens and get it completely reflashed, so naturally im nervous about doing anything with the rom. Is there a SAFE way to do it, incase my stupid windows box decideds to take a crap halfway through again? Could I possibly take the at&t rom off, and put t-mobile on? Or is there a better version all together? Pocket PC's arent something im very good with :shock:
If you're new to the whole ROM flashing thing, I'd go with the XDA-Developers Special Edition ROM located here: http://wiki.xda-developers.com/wiki/SpecialEditionROM It's got a whole lot of goodies included with it, including XDA unlock (removed SIM lock). Or if you want to you build your own ROM at someone's ROMkitchen, like http://lumpistefan.dyndns.org/ Enjoy.
I just got a tmobile sx 56 off ebay. It's locked! Even though they said it wasn't. I am new to all this so my question is if I unlock with xda special rom and then cook my own 2003 rom on http://lumpistefan.dyndns.org/
will my phone remain unlocked. I need to use it on cingular network. Do you think this will be an issue. its gsm and all that jazz.
Any thoughts are appreciated.
it'll stay locked
and this is a gsm phone so it'll work with any gsm provider. im using the AT&T phone on the t-mobile network
got the code from tmobile..so now it is unlocked. Now I'm looking to update to 2003. But alas I am a mac faithful. Is there anyway for me to do this. I move files back and forth using pocketmac?
rom 3.14.40 eng
rom date 11/26/02
radio 6.18
I've been reading through many posts and have become more and more confused. Basically, I'm looking for the simplest way to unlock the subsidy code on my SX56. I don't know the best method because my ROM and Radio versions don't seem to match anything posted here.
My info is as follows:
Model: PW10B1
ROM Version: A.30.09 ENG
ROM Date: 01/01/04
Radio Version: A.33.02
Protocol Version: 1.3.3
Microsoft Pocket PC Version 4.20.0 (build 13349), which I assume is Windows Mobile 2003.
I really dont' want to change over my entire ROM because this one is working very well (even the radio portion). Siemens refers me to Cingular (formerly AT&T), and AT&T won't give me the code.
Thanks for any help!
-TomMonger
Why care if your ROM is working if there is a BETTER one?
I had your problem the week before last: There should be a way of telling someone what your IMEI number is and have them give you an unlock code but there isn't.
Just flash your ROM with the better one available here: Don't bother with the simple unlock utility available here because it probably wont run on your unit (it didn't on mine)
What do you care if your ROM is working properly if these people have designed a better one? Surely your only care should be how much you should donate to to them for developing it and then get it and unlock your unit?
And there will be the, - incalculable, - added benefit of doing one in the eye to Cingular who refused to assist you? (and, I am reliably informed, wouldnt assist you, even so far as to get THEIR phone working abroad, even if you WERE a customer of theirs)
If you want to stay at your current ROM Version, you coud make a backup from your ROM, flash the XDA-Developers ROM 1.2 to unlock your device and reflash you Backuped ROM.
I think your Radio Stack should work, so it isn´t necessary to change it.
Stefan
THANK YOU, GUYS!!
I did a complete data backup and managed to save my existing ROM data to an SD card. I then performed the Special Edition ROM upgrade and it worked BEAUTIFULLY! And it successfully unlocked the unit This is a big deal to me because I was very afraid because of a disaster I had a little over a year ago.
You see, when I first got this Wallaby, it was equipped with PPC2002. After a couple of months, AT&T offered the WM2003 upgrade through Siemens. I made the mistake if upgrading,and found that the radio reception was deplorable. When I called to complain, I was told AT&T no longer supported these units. Siemens was of no help, either. (It was no big surprise that AT&T/Siemens yanked the upgrade so soon from their web sites!!)
That's when I found this site. I decided to try to replace my radio stack to its original version. I was one of those people who got the 1% problem and my Wallaby had become a shiny, silver "brick". I was going to dump it, but decided to try and see if I could get it fixed (or reflashed) through AT&T or Siemens. AT&T wouldn't do anything. They basically told me, "Sorry, your 90 days is over and we no longer support the SX-56 units." I then called Siemens and to my ASTONISHMENT, Siemens agreed to fix the unit because it was just under a year since I had purchased it! When I sent them my "brick", they sent me back a newly refurbished unit... complete with WM2003 *and* a good radio stack! So, you can see why I was afraid to try and unlock this thing!
Anyway, after performing the Special Edition ROM upgrade, I tested a different provider's SIM card (TMobile). It worked fine I then flashed the unit back to my previous ROM (WM2003) without incident and successfully restored the data. The unit is still unlocked and working quite well!
Thanks again! This is an awesome site for XDA enthusiasts!