Database Users

Qtek 1010 software for O2 XDA?

I have for a long time been looking for software updates for my O2 XDA (I have ROM 3.02.00 ENG and radio version 4.01), but with no luck.
Now I have noticed new software for free download for the Qtek 1010, apparently ROM 3.16.13 ENG and radio 3.19.01 (should this be 4.19.01?)
Is it possible to use these 2 files to update the software?
As my O2 XDA is unlocked, I wonder whether updating the ROM and the radio version will have any effect on the unlock, i.e. could the phone change to locked?
Best regards
Amoll

amolldk said:
Now I have noticed new software for free download for the Qtek 1010, apparently ROM 3.16.13 ENG and radio 3.19.01 (should this be 4.19.01?)
Click to expand...
Click to collapse
Where have you found these files!?!? I have a Qtek, but haven't heard anything about no upgrade. You bet I'm interested!
/b

Can be found for download on these sites:
http://www.idedata.no/
http://www.klingtech.dk/produkter/Qtek-1010.php
I am still curious whether this upgrade can be used for O2 XDA.
Anyone for a test?
Best regards
Allan

It's working! I just upgrade the radio rom from 4.16 to 3.19.01.

Sound more like a downgrade then a upgrade. :lol:
Did you also did the winCe rom upgrade?

Don't look at the first number in the OS or radio versions, it denotes region. 4.16 is an older version than 3.19.

Was the upgrade done on a Qtek 1010 or a XDA?
Amolldk

Hi
Anonymous said:
Can be found for download on these sites:
http://www.idedata.no/
http://www.klingtech.dk/produkter/Qtek-1010.php
Click to expand...
Click to collapse
They only say, somthing about sending the OS via eMail. It seems, that there now downloads left ...
Has somebody got that Download and is willing to share it with us ??
Thanks

The image can be downloaded on the first site...
however, I have just reflashed my XDA/MDA with the older irish ROM, it has plenty more features than this one, GPRS standby and ISDN call type.
Don't trust the version numbers

Zviratko said:
The image can be downloaded on the first site...
however, I have just reflashed my XDA/MDA with the older irish ROM, it has plenty more features than this one, GPRS standby and ISDN call type.
Don't trust the version numbers
Click to expand...
Click to collapse
Where is the Download option for the Radio Version on the first side, I can´t find it.

http://www.idedata.no/support/support.asp?ID=299

SladeHammer said:
Where is the Download option for the Radio Version on the first side, I can´t find it.
Click to expand...
Click to collapse
Think this might be more usefull http://www.idedata.no/programmer/ce316upgrade.zip For CE
And for the radio
http://www.idedata.no/programmer/radioupgrade.zip
Please note you must first upgrade the CE version then the Radio...upgrading the radio only can cause problems

NoBackUp said:
SladeHammer said:
Where is the Download option for the Radio Version on the first side, I can´t find it.
Click to expand...
Click to collapse
Think this might be more usefull http://www.idedata.no/programmer/ce316upgrade.zip For CE
And for the radio
http://www.idedata.no/programmer/radioupgrade.zip
Please note you must first upgrade the CE version then the Radio...upgrading the radio only can cause problems
Click to expand...
Click to collapse
You are wrong, the Radio update goes first and patches WinCE.
btw. don't use the update, really, use the Ireland O2 update ROM.

Strange file after updating
I have upgraded my Qtek using
http://qtek.dk/software/upgrades/316-CE-update.zip
http://qtek.dk/software/upgrades/Radioupgrade.zip
I performed all the instructions correctly and my pocket pc now has the
upgrade. However, in the remove programs, there is a file called HTC RSUupgrde.
I dont know I don't have to remove this or should it actually be there on my pocket pc? What happens if lets say I have to do a
hard reset and I lose this file?
Any suggestions? :?:
[email protected]

How to use FM in India
Hi,
My frnd has gifted me a O2 XDA Orbit.....I bought this from UK...BUT I am not able to listen fm in India.....
Please help me.......
Also plz suggest me some website to get some games, software for O2 XDA Orbit.....
Thanks in advance
Sam

Windows Mobile 2003 HTTP download 4 ALL (exe)

Hi Guys,
Just to say THANKS to everyone out there, not only the developers but the normal mortals too - who put in effort to help people here.
I have uploaded the Windows mobile 2003 to my site. Its on a super mega link (great words ) I get 1meg a sec+ when i download from it at work !
http://www.ali.nildram.co.uk/xda/
Cheers Guys

OK it's seems to upgrade the Radio any issues? What if I upgrade the radio to ATT's? Ideas thoughts anyone?

Salam
Thanks Ali-Butt
Othman

since phone upgrade i have noticed that gprs is a tad faster. 8)

Does it support Sim Tool Kit
Hi Ali,
Does this upgrade have the sim tool kit?
Thanks in advance :?:

isn't this the same version everyone has been using?

I just have to run the executable file right? I don't need an SD Card writer or anything for this download? just my normal connection and activesync? what if the upgrade screws up? can i reload the old ROM image? and where do i get it!
Thanks a lot!

hi from Riyadh
Hello again
well, what i have notice there are more then one version of WM2003
one of them which i downloaded from http://members.lycos.co.uk/xdarom/ where i couldn't downgrade using the nornal method and i was force to use SD Card to go back to my previous ROM but the other version which i downloaded from this FTP Server 195.64.88.44 xda/xda works pretty good and i was able to downgrade to XDA-Developers Special ROM version 1.2 with no problems and without using SD Card.
thanks again for sharing
Othman
http://www.pocketpc4arab.com

Is it possibile to upgrade to wm2003 thru USB cradle ? My current version for Asian XDA is:
ROM version: 3.14.17 ENG
ROM date: 10/11/02
Radio: 4.17
Protocol: 32S54
Has anyone tried to upgrade an asian XDA (EN version) ? Any problems ?
Thanks,

I upgraded my XDA last night via my USB cradle. I had NO problems at all. Took a little longer than normal :?: But other than that it was fine.
Gil

Gil,
did you use Ali file uploaded on his site ? Is your XDA UK or Asian version ? Which nr ?
Thanks,

no service
Can someone help a newbie out here - I installed the WM2003 no problems and then installed to 4.21.00 radio stack
but now my phone get's no service any ideas? Im in Texas on T-mobile

Please, see this link may be useful for you
http://xda-developers.com/forum/viewtopic.php?t=1687&start=75

brix3 said:
Is it possibile to upgrade to wm2003 thru USB cradle ? My current version for Asian XDA is:
ROM version: 3.14.17 ENG
ROM date: 10/11/02
Radio: 4.17
Protocol: 32S54
Has anyone tried to upgrade an asian XDA (EN version) ? Any problems ?
Thanks,
Click to expand...
Click to collapse
I had the same set upwith yours previously. I upgraded to SER 1.2 and WM 2003 after that. I also upgrade my radio stack to 4.21 from O2 UK. But now, I am back with SER 1.2 and Radio stack 4.21. I wish Icould go back to my old Radio Stack 4.17.
With 4.21 Ilost the "G" and signal strength for GPRS.
I hope my experience helps.

Beeheij, why didn't you keep the 4.17 radio version with WM2003 ? Was it not running properly ?
I think it's always dangerous upgrading the radio module with newer version dedicated to other regions (UK)
Thanks,

brix3,
I want to back to 4.17, but I cannot. Somehow during the process of rolling back I was kicked out.
As for the WM2003, the problem was in the SMS mode. When I picked a phone number, the "+"sign in my contact was not transferred tothe address in the SMS. So each time I wanted to send SMS, I had to correct the phone number.
My Battery Pack was not working. It hung my XDA.
Hope this helps

Has anyone in the US used or done this upgrade? Since it also upgrades the Radio Stack I'm just wondering. If GPRS is getting dropped as stated in other posts it is more that the network drops you or you lose data connection between cells, or the network has a load balance that give placement to voice users over data when bandwidth is needed. Not so much that your radio stack does it.
On the other hand just incase anyone wants to prove me wrong :wink: who in the US has upgraded their radio stack to O2 4.21 and experienced a better performance than AT&T's radio stack (speed stability as staed on their website) :?: This means you probably already had to manually switch the default band 8) first, right? :x
Let me know I love to be wrong :shock: ......I'm only that much smarter than I was yesterday :roll: :lol:

I'm a little confused. I upgraded to XDA v1.2 and my Device Informations are:
ROM Version: 3.17.03
ROM Date: 05/15/03
Radio Version: 6.18.00
Protocal Version: 324e4
How is it that my radio version is so much higher?
-

i must admit this version of ppc2003 is the dogs danglys compared to the old ozone version

Phoxie_Phreak said:
I'm a little confused. I upgraded to XDA v1.2 and my Device Informations are:
ROM Version: 3.17.03
ROM Date: 05/15/03
Radio Version: 6.18.00
Protocal Version: 324e4
How is it that my radio version is so much higher?
-
Click to expand...
Click to collapse
as far as i know XDA v1.2 will not touch your Radio, it will just replace your old CE ROM with the new one which has lots of cool stuff.
regards
Othman

How do you upgrade your radio stack?

Many people have said that their running t-mobile radio version 6.24, I'm currently on 6.18 and want the always on GPRS. I've searched the site but can't find where to get the radio stack and how to upgrade it? I already upgraded to ROM 4.00.16 and it works great.
-Tom Huseby

trhuseby said:
Many people have said that their running t-mobile radio version 6.24, I'm currently on 6.18 and want the always on GPRS. I've searched the site but can't find where to get the radio stack and how to upgrade it? I already upgraded to ROM 4.00.16 and it works great.
-Tom Huseby
Click to expand...
Click to collapse
Tom- Are you sure you want to do this? I beleive that 6.24 is a beta version. I haven't heard a lot of feedback on it, but I have heard that going back to 6.18 is going to be near if not impossible after the upgrade.
I held off on the radio stack upgrade because I don't want the official T-Mobile upgrade to have issues. By only upgrading the OS, I can easily re-flash to the original factory rom before running the official T-Mobile upgrade when it is released. That upgrade could potentially fail if the radio stack upgrade portion detects a version other than the official ones that it expects. Not sure on this though...
Either way, below is a link to an RAR file that has the OS and the radio stack. Extract the .EXE using WinRAR or the like and give it a go. Just to be on the safe side, I wouldn't run this update on any other OS than the last official T-Mobile upgrade.
Good Luck
http://www.romanweb.com/yorch/official-tmo2003.rar

trhuseby,
did you try the new t-mobile as indicated by digital_1? I am tempted to try it also and wanted to know your results...thanks!

I'm going to wait until the formal release from T-Mobile, just too afraid I won't be able to upgrade to it if I try the beta above.

trhuseby said:
Many people have said that their running t-mobile radio version 6.24, I'm currently on 6.18 and want the always on GPRS. I've searched the site but can't find where to get the radio stack and how to upgrade it? I already upgraded to ROM 4.00.16 and it works great.
-Tom Huseby
Click to expand...
Click to collapse
Like digital_1 stated its a pain to downgrade the radio stack so be absolutely sure you what to do it and will be happy with the results.
What I would do first is find somebody in my area that has already
done the upgrade and see what their reception / performance is like.
In most case the reception/performance should be better.
As for me I found the the AT&T radio stack was much better in my area (Las Vegas, NV) than the T-Mobile stack and is my radio stack of choice with that said I'll be staying with it no matter whats to come. No more radio stack upgrades for me.
So if you upgrade to 6.24 and it works good in your area stay with it no matter what!
Warning the signal meter is known to show lower signal strength but actually the reception / performance is better than what is being shown.
Anyhow once you have the needed files follow the below to upgrade:
Copy RSUpgrade.exe, RSUpgrade.cp64
,monitor_ul_bs.map and monitor_ul_bs.m0 to your devices windows root folder then from Pocket File Explore double tap RSUpgrade.exe and this will start the radio upgrade.
HTH

digital_1,
Just to make sure I don't mess up ....
You are suggesting that I have 4.00.10 ENG T-Mobile US on before I upgrade to 4.00.16 ENG T-Mobile US, right? I currently have 4.00.11 ENG WM2003 on my t-mobile device.
Just making sure! Thanks!

obelcher said:
digital_1,
Just to make sure I don't mess up ....
You are suggesting that I have 4.00.10 ENG T-Mobile US on before I upgrade to 4.00.16 ENG T-Mobile US, right? I currently have 4.00.11 ENG WM2003 on my t-mobile device.
Just making sure! Thanks!
Click to expand...
Click to collapse
obelcher-
I don't want to give the wrong impression- I've never ran this update nor probably will I because I don't want to mess up my radio stack. Remember- that this .EXE will upgrade your radio stack, and as Qman pointed out in another thread, it is difficult if not impossible to downgrade the stack if it doesn't work out. Make sure you read all the posts in this thread so that you are well educated on the risks/advantages. That being said...
I would reflash the phone back to the latest official T-Mobile release before running the update. 4.00.11ENG isn't an official T-Mobile release- it's beta. I think the last official version (at least for me in US) was 3.08 (or 3.14.40 if you ran the update from T-Mobile).

I dunno why people keep saying it is near impossible to downgrade your radio stack. It is neither impossible nor hard at all.
You just need to copy 4 files to your windows folder on your XDA and run the upgrade EXE file. It does it's thing and you do a hard reset and you're done.

Okay I hope you are right and I can revert to 6.18 because I just upgraded to 6.24.. I'll let everyone know how it goes.

chocodough said:
I dunno why people keep saying it is near impossible to downgrade your radio stack. It is neither impossible nor hard at all.
You just need to copy 4 files to your windows folder on your XDA and run the upgrade EXE file. It does it's thing and you do a hard reset and you're done.
Click to expand...
Click to collapse
Wasnt somebody offering an XDA free to anybody that had a downgrade radio stack solution, if its easy why would they do that?

trhuseby said:
Okay I hope you are right and I can revert to 6.18 because I just upgraded to 6.24.. I'll let everyone know how it goes.
Click to expand...
Click to collapse
Don't do it!
Radio stack 6.18 is not a separate upgrade like 6.24 is, 6.18 is included in the ROM update. You'll be sorry if you do!
HTH

Too late! I already upgraded it! Seems to work great though!

chocodough said:
I dunno why people keep saying it is near impossible to downgrade your radio stack. It is neither impossible nor hard at all.
You just need to copy 4 files to your windows folder on your XDA and run the upgrade EXE file. It does it's thing and you do a hard reset and you're done.
Click to expand...
Click to collapse
Have you actually tried this before? Going from 6.24 back to 6.18?
I am under the understanding that the radio upgrade is a forward-only process- meaning that it will check to make sure that an earlier version of the RSU isn't overwriting a more current version. Based on reading posts here, it has nothing to do with version numbers but something internally coded.
Regarding the free XDA- well cruisin-thru was right. The thread is marked "FREE XDA". They are offering a free XDA to someone who can downgrade a radio stack. None have claimed the XDA to date!

Well I tried the 6.24 radio stack and ended up going back to AT&T's A20 stack.
Had no problem at all, just put the 4 files people say in these forums into the windows folder of the XDA and run the EXE file. a few minutes later it is done, and you do a hard reset and everything is fine.

6.24 Radio Stack
Can someone tell me where I can get just the 6.24 radio stack without the 4.00.16 ROM?

I've been running 6.24 since yesterday and I the thing I like the best is the ability for the GPRS to stay on while the PDA is off (i.e. display blank). This allows me to wireless activesync and download my IMAP accounts in the background without me having to turn on the unit.. Only had a few wierd issue yesterday where SMS messages came in with the last half of the messages scrambled...

I found the answer to my questions...thanks anyway. The answer (thanks to mdavidm):
"The latest, unless I missed something, is 6.24.00, and is available as part of the TMo 4.00.10 ROM update at
http://www.romanweb.com/yorch/official-tmo2003.rar which includes the 6.24 radio and 4.00.10. To install, REMOVE YOUR XDA FROM THE CRADLE. Unzip the file, and then cancel out. It creates a directory called RUU under Program Files. Place your xda back on the cradle and copy the two files entitled monitor_ul_bs and the two files entitled RSUpgrade from the RUU\English directory to the Windows directory on your xda. Then execute the RSUpgrade executable file on the xda. This will install the 6.24 radio. Once complete, a hard reset might be required, but normally that is not necessary.
David"
Hal.

trhuseby said:
Too late! I already upgraded it! Seems to work great though!
Click to expand...
Click to collapse
I thought we were talking about reverting back to radio stack v6.18 which would be a down grade! :wink:

trhuseby said:
Only had a few wierd issue yesterday where SMS messages came in with the last half of the messages scrambled...
Click to expand...
Click to collapse
FYI- I get that with the old 6.18 stack sometimes too. May not be releated to the RSU.

Startup said:
I found the answer to my questions...thanks anyway. The answer (thanks to mdavidm):
"The latest, unless I missed something, is 6.24.00, and is available as part of the TMo 4.00.10 ROM... Once complete, a hard reset might be required, but normally that is not necessary.
Click to expand...
Click to collapse
I will say this is absolutely the best Radio Stack I've had! No problems except if I have my earphone plugged in and I'm using my wireless car radio transmitter for mp3s plugged in. It seems to think it is to engage the speakerphone, but it is also trying to use the hands free microphone.... resulting in you need to unplug the hands free and the transmitter plug. Than again it could be i designed the transmitter and plug wrong in some way... :roll:
Anyway, I didn't need to do a hard resit, but a soft one was needed.

ROM upgrade in Australia

I just want WM2003 on my XDA. I tried installing 4.00.05 but got the white screen of death. Does anyone know if the Seimens SX56 ROM will work on my phone? I plan not to **** with the radio stack.
Just want a O/S that's newer and not as buggy as the original 3.21 that I had.
I miss my working XDA, it's been 2 long weeks and I finally get my MMC card back so I can flash.
Anyone in Australia got 4.00.05 working or WM2003? Which version you running if so?
Any info would be greatly appreciated.

you didn't tell what's your device type and how the 4.00.05 failed.
I'm not sure the MMC can be used instead of SD card, but if yes, then i may advice you to cook a new 4.00.05 ROM at yorch.net and select the .nbf file method. move the file to your MMC card using the XDAtools and flash your xda through the boot loader.
good luck.

My device type was a:
PW10A
3.20.06 ENG (ROM)
3.21 (Radio)
But after trying to install with an EXE self installer became:
G32S54
4.00.05 (ROM)
R4.21.00 (Radio)
One thing I have worked out about the EXE self installers is that they will extract a NBF file to a directory, in C:\Program Files\Programme A\English
so therefore, whichever version you download in a self extracting file contains the NBF file that's required.

goatieman said:
My device type was a:
PW10A
3.20.06 ENG (ROM)
3.21 (Radio)
But after trying to install with an EXE self installer became:
G32S54
4.00.05 (ROM)
R4.21.00 (Radio)
Click to expand...
Click to collapse
The Radio part shouldn't be affected by this upgrade!.

4.00.05 works just fine. The 4.01.00 and AT&T release ROM are even better (except for the stupid noise attenuation everyone's working to try and defeat).
Never(!) use the .exe method for upgrade, you have a much greater chance of it screwing your XDA. Also, according to your post you weren't messing with the radio, but by using the .exe upgrade you have inadvertantly upgraded the radio. 4.21 is the same version as O2 released for Australia, but I'm not quite sure if you're running the T-Mobile version now? As far as I know you can screw up upgrading your ROM as much as you like using the SD method because you can always whack the SD back in and start again, the bootloader is intact and the radio is intact.
I guess if you use the .exe update method from your manufacturer's release, at least you'll have some recourse in that you were only following what they said to do for the upgrade and they will probably fix it.
Use the SD upgrade method to fix your current problem, and you may need to use the Wallaby patch to do that. Good luck.

Best ROM for a QTek 1010 connected to Vodafone Australia
Howdy,
I have a QTek 1010 which I'm using in Australia on the Vodafone network. Which is the best ROM to upgrade my device to Pocket PC 2003?
Device: PW10A1
ROM version: 3.18.04 ENG
ROM date: 05/22/03
Radio version: 3.25.01
Protocl version: 32S54
Cheers,
CK

Which is the best ROM to upgrade my device to Pocket PC 2003?
Click to expand...
Click to collapse
Use A.30.09, it's the only release version out there. All other versions are beta and have their problems. The only headache with A.30.09 is volume attenuation, but either soon we'll have a fix, or soon another manfucturer will make a release public so we can switch over (hopefully) without that annoyance.

Howdy,
Where can I get ROM A.30.09 from?

Where can I get ROM A.30.09 from?
Click to expand...
Click to collapse
http://forum.xda-developers.com/viewtopic.php?t=5623

Thanks heaps for that! The upgrade worked perfect.
You were right about the volume issue becoming annoying! :twisted:

Which Radio Stack is the best to use in Australia?
Howdy,
Another quick question. Which Radio Stack is the better one to use? The QTek 1010 Radio Stack v3.25.01 (32S54) or the O2 XDA Radio Stack v4.21 (32S54)?

Upgrade works but only with 2002 ROM not with 2003 ROM

Have been to the kitchen and done some cooking the last night.
Facts:Using SD card for all upgrades
Never cook anything but the Base ROM itself (e.g. no extras)
The upgrade works perfect every time, meaning it ends successfully so that I can do a cold boot to start the "new" ROM image.
ROM version org: 3.16
Current ROM: 3.20.06 ENG
Radio version: 3.19.01
Protocol version: 32S54
Model No: PW10A1
RAM: 32MB
Flash size: 32MB
SD Card size: 64MB
I have been able to switch back and forth between different 2002 ROM's
but every time I upgrade to 2003 ROM the unit hangs on the introductions screen. I see the splash for instans 4.01.19: s "Welcome to T-Mobile"
In the bottom right corner I can see the Protocol version, ROM version and Radio version numbers. BUT there it is and it does not respond to any buttons or even magic words like pretty please with suger on top.
I have tried the following versions:
4.00.33 GER, 4.01.00 ENG, 4.01.16 ENG and A.30.09 ENG
I have no problem getting back to a working unit with almost any 2002 ROM but hey I wanna try it out with a 2003 ROM.
Any ideas anyone? I have been looking around quit a bit but cant see that anyone posted something that helps me out here.
Thanks to everyone who contributes to this great forum!
Jonas
###

not sure but maybe the 32MB ram is too little for 2003
these devices are pretty rare i think
maybe you should try doing a search for people with 32MB devices
and their exp with 2003 ?

Rudegar said:
not sure but maybe the 32MB ram is too little for 2003
these devices are pretty rare i think
maybe you should try doing a search for people with 32MB devices
and their exp with 2003 ?
Click to expand...
Click to collapse
The 32 MB shouldn't be the problem. Using myself a device with only 32 MB without any problems with WM2003 .....
Maybe it's a problem with the Radio Stack...
Nearly all the providers of a WM2003 Release included a Radio Stack Update. Myself i've tested it with the 4.21 and the 3.23. Maybe yours 3.19. is just too old.....
Stefan

Ok, here we go again,
found the Radio Stack Upgrade from O2 uk (V421)
and upgraded witout problem to this one.
No I tried to upgrade with 2003 ROM 4.01.16 ENG but still same thing.
It hangs on boot screen even though it now in the lower right corner says:
G32S54
R4.21.00
4.01.16
I will try to load ROM A.30.09 ENG now.
I let you know how it goes.
/Jonas

Still no luck
Ok I have now tried will all known 2003 ROMs from the kitchen with the same sad result. (hang on boot screen as before)
I now downloaded the official O2 uk release of upgrade for XDAII (Xda_II_Upgrade_v16050.exe) when I unpack this one I find the following files that might be useful ms_.nbf, NK.nbf, Radio_.nbf.
When I try to write the NK.nbf to my SD card XDATools tells me that it does not recognize the file format.
I think I have seen something about this error but I cant find it now.
Im not even sure if this ROM will work. I can not see that this ROM is uploaded in the kitchen either but perhaps it will be?
So Im still stuck so any tips would be great and I keep testing new ways ahead.
/Jonas

hi. as LumpiStefan commended, you need to upgrade the latest radio stack. I think the radio stack 6.24 will work for you. check my posted for the radio stack.
Secondly, the radio stack will work it its specific OS rom image. for example, the radio stack for Tmoble , must match the Tmobile OS. you can not use radio stack built for O2 for Tmobile OS.
Therefore, try to upgrade with matching OS and its Radio Stack. I tried one night with all OS from Tmobile, ATT and OS to come with these solutions.

hoanghon said:
you need to upgrade the latest radio stack. I think the radio stack 6.24 will work for you. check my posted for the radio stack.
Click to expand...
Click to collapse
That´s wrong. 6.24 is for PW10B Models with 900/1900 MHz GSM. Do not use it on your device
hoanghon said:
Secondly, the radio stack will work it its specific OS rom image. for example, the radio stack for Tmoble , must match the Tmobile OS. you can not use radio stack built for O2 for Tmobile OS.
Click to expand...
Click to collapse
That´s wrong too. Already used some T-Mobile ROMS with O2 Radiostack....
Stefan

hi LumpiStefan,
Okay. I am wrong. this radio stack use in USA.
Also, I don't know but I had tried to swap the radio stack O2 to run on Tmobile or ATT, the radio stack never turn On.
Also can you help me to have a radio stack version 4.20 or lower. ther repair.zip contain version 4.21. Thanks for correcting me.