O2 XDA and 3G network - Upgrading, Modifying and Unlocking

Dear all,
I have searched the message boards throughly for an answer to my question, however, I apologise in advance if I have not been observant enough!
Essentially the XDA unlock tool unlocks my XDA with no problem, however, my 3 network SIM will not be recognised (worked with Vodafone ok). The phone panel comes up and asks for a pin number and "insert SIM" I have put the developers ROM on with the unlock built in and that doesn't work for 3 either!
Any suggestions on getting it to work?
My configuration:
O2 XDA ROM 3.17.03 ENG
Radio 4.21.00
Model PW10A1
Pocket PC 3.0.12039
Best wishes
Tom

i think that 3 use a usim, which is different to the normal sims used by other networks.
Also, 3 sims are ONLY 3g and will not work in a 2g phone (which your xda has to be, as you used the unloick tool on it, and the only xda with 3g is the universal, which this tool does not work on).

Related

Successfully unlocked O2 XDA II but can't make/receive calls

Hi,
I've tried both the 1.5 and 1.6 unlockers and both report success. I have fitted a Vodafone sim and both the sim and network are recognised.
However, if I try making a call the screen shows 'Dialing..' then goes straight to 'Call ended'. If I try phoning the Vodafone number then it is reported as unable to connect. I have tried both soft and hard reset.
The Vodafone sim is valid and works fine in another phone (I no longer have the original O2 sim , it was on a company contract that has been cancelled).
Do I need to set anything to use the Vodafone network or any ideas on gettting this running as a phone again?
Thanks.
Just noticed that under Phone Settings it says Phone Number: Not Available...?
Re: Successfully unlocked O2 XDA II but can't make/receive c
Infonaut said:
Hi,
I've tried both the 1.5 and 1.6 unlockers and both report success. I have fitted a Vodafone sim and both the sim and network are recognised.
However, if I try making a call the screen shows 'Dialing..' then goes straight to 'Call ended'. If I try phoning the Vodafone number then it is reported as unable to connect. I have tried both soft and hard reset.
The Vodafone sim is valid and works fine in another phone (I no longer have the original O2 sim , it was on a company contract that has been cancelled).
Do I need to set anything to use the Vodafone network or any ideas on gettting this running as a phone again?
Thanks.
Click to expand...
Click to collapse
did you try hard reset ???
Yep, hard reset at least 3 times now. I've also used the PIN to lock and unlock the SIM so the XDA and SIM are talking.
some sims are not compatible try another sim
hi all i to am having exact same problem using vodafone sim any help would be gr8t
P.S. i have unlocked an XDA IIi and the sim works fine in that :S
c4rpet_burn

use O2 XDA Exec with BT sim ????

Nuubie now very lost after 14 hours.
I have been trying to get my XDA Exec to work with a BT sim (UK). It does not appera that the unit is locked because it does allow me to select the following networks..
VF-UK
O2-UK
T-MOBILE-UK
23420 ?????
Orange
I have tried all the unlock proceedures I can find and various different ROM's to no avail.
When I set the phone to automatic it logs on to UMTS-UK.
Can anyone help me....or is it not possible.
I read that the XDA is not locked, so am I doing something wrong?
I have also tried this
http://wiki.xda-developers.com/index.php?pagename=Uni_Simlock_by_Buzz_and_team
But am unsure of how to do 9 and 15......can any one help with this
The xda Exec is DEFINITELY not locked to any network. It could be either the phone is barred, or the SIM no longer works (BT SIM? I've never seen one of those since I came to the UK 6 years ago; surely BT Cellnet is now O2...)
Thanks Richardlai,
The BT sim works fine in other phones. With the BT sim in it automatically registers to a network called UMTS VF-UK that works fine but the coverage is pants.
What is this and who is it?
Could it be that there is a setting in the XDA somewhere?
Has anyone got an XDA working with a BT sim?
If the phone is barred, how can this be changed?
Can any other XDA Exec user tell me what networks are listed.
go to start>phone
click on menu>options>network (tab)>change network selection to manual. This brings up a list, my list is
@ VF-UK
@ O2-UK
@ T-Mobile UK
@23420
@ Orange
to stop any changes happening just click cancel.
Thanks
mrfirepro said:
Thanks Richardlai,
The BT sim works fine in other phones. With the BT sim in it automatically registers to a network called UMTS VF-UK that works fine but the coverage is pants.
What is this and who is it?
Click to expand...
Click to collapse
That's weird... "UMTS VF-UK" is Vodafone's 3G network. How old is your SIM card? I suggest to contact BT (I'm assuming you're referring to British Telecom) about this problem, and they might be able to refer you to the right people from O2 (used to be BT Cellnet).
If you're phone is able to connect to a network, then it is not barred so don't worry (a barred phone cannot be used again in the same country as its function is to disallow the thief using the stolen phone; this process cannot be reversed, as far as I know).
BT mobile piggybacks on the Vodaphone network, so you are connected to the correct network. Perhaps the UMTS signal is too weak. Try disableing UMTS and see if everything is okay just using GSM.
Oh... I didn't know that BT has their own mobile phone service now...
richardlai said:
Oh... I didn't know that BT has their own mobile phone service now...
Click to expand...
Click to collapse
I don't know anyone who uses it. But I remember the fuss when a year or so after selling off Cellnet/O2 it moved back into the mobile business. Presumibly as soon as it legally could (http://www.btmobile.bt.com). Like Virgin it's a virtual network.
Thanks, So it looks like I'm looking in the wrong area. The problem is when I ring BT they tell me that they don't support that phone.
When I set the phone to GSM only, it logs onto VF-UK the problem with this is the signal strength is very low, typically I can't get past 1 bar when I copmare that against a normal phone on VF that would have 5 bars. Could it be a fault with the phone or is the XDA a bit like this.
Regards
mrfirepro said:
Could it be a fault with the phone or is the XDA a bit like this.
Click to expand...
Click to collapse
Why don't you give us the specifications of your phone, especially the radio stack verison and ROM version?
rom version 1.30.107 WWE
rom date 04/11/06
Radio version 1.09.00
Protocol Version 42.42.P8
Extrom version 1.30.162 WWE
I hope this is the right information. Does this tell you anything?
Well it does seem to be the latest O2 ROM...
I have heard of some rare cases where the Universal's radio reception is very low, and apparently it was to do with a loose connection of the antenna to the circuit board. You'll have to do a search on it I'm afraid.
I have the O2 XDA Exec and I run the BT SIM in it with no problems.
My Rom version is 1.30.107 WWE
My Radio version is 1.09.00
Ext Rom version 1.30.162 WWE
BT Sims use the Vodafone network.
Keep well
Peter

help to unlock XDA Exec

Following Buzz's installation instuctions I am stuck with these two items.
9. Activate Radio even without Sim in it saying something about no Sim)
15. Flash your original Radio ROM. Do not upgrade the bootloader until you restored an original radio rom.
I think I am just about there with number 15 (with the resource on this site) but can not find anything on #9.
I know a lot of people say that it is already unlocked, but it seems unlocked to a few networks.
Regards
hi, XDA Execs should be unlocked
Does it ask you to enter the unlock code if u enter another sim?
If it doesn't then it's unlocked as far as i know.
What makes you believe that it's locked to a few netwroks, maybe it's because you're trying to find a non-existent umts signal...
Turning the radio on means turning flight mode off (and for the purposes of unlocking you do that without a sim)
Hope that helps.
I take it the UMTS is another name for 3G. My BT account is a normal non 3G account. Is it a case that I need to alter some of the settings, the networks it lists are...
@VF-UK
@ O2-UK
@ Orange
Is ther anything I should try....
umm, what happens if you insert a non-o2 sim into your phone?
If it's continually searching for a signal, it might be trying to search for a dodgy 3G/UMTS signal
in which case try going to phone settings, then in the band tab , select GSM instead of auto or wcdma
In the worse case scenario, if/when you flashed the radio 0.00.00, you might have had some problem with your USB (See the unlocking thread)
Thanks for all your help.
I think I have now got to the bottom of this. The fact is that BT use the VF network. The phone logs onto this, so I guess this is normal. However the signal strength never gets above 2 bars, is this normal?
mrfirepro said:
Thanks for all your help.
I think I have now got to the bottom of this. The fact is that BT use the VF network. The phone logs onto this, so I guess this is normal. However the signal strength never gets above 2 bars, is this normal?
Click to expand...
Click to collapse
As far as i knew BT always used o2????
however....you got to upgrade you radio version after unlock is having probs.....
BR
agent003 said:
As far as i knew BT always used o2????
Click to expand...
Click to collapse
Not anymore, dude. BT sold BT Cellnet (now O2 plc) a little while ago, but now they have started their own mobile service again (called BT Mobile) BUT piggybacking Vodafone's network.

Using a 'network locked sim' ?

Hi, I have spent nearly a whole day searching for an answer to this...
After having been wowed by wm6.1 on my tornado (thanks to all the work done on this site), I have made the big mistake of getting a contract with Three (UK 3G provider), who it seems lock their sims to work only on phones provided by them.
Is there a way I can flash or hack any 3g windows mobile phone so it will work with this sim? If I put it in my tornado I get the message "The SIM card is missing or is not valid", and from the searching I have done so far I believe an unlocked 3g phone will give a similar message.
Will it just require the CID to be set to the operators number or will it be something in the radio part of the firmware?
I hope someone can help me because I can't bare the thought of having to use a 'normal' mobile

No service?

This is a weird one.
Just bought a Desire HD, the guy said it was unlocked. It come with a Orange sim card inside. It had a signal.
I took it out and stuck my giffgaff sim card in there and it says no signal, not "network locked".
So i tried texting my mate, and it sent some how after saying that it had no signal. So sometime later i get a reply saying "Sup" from him.
It still says no signal. I tried another giffgaff sim and that also says no signal. i tried a Tesco mobile sim and that says no signal.
And somehow, without the wifi on, it downloaded a htc update.
I then tried the original Orange sim and it still works.
What the heck is happening?
Thanks
flyboyovyick said:
This is a weird one.
Just bought a Desire HD, the guy said it was unlocked. It come with a Orange sim card inside. It had a signal.
I took it out and stuck my giffgaff sim card in there and it says no signal, not "network locked".
So i tried texting my mate, and it sent some how after saying that it had no signal. So sometime later i get a reply saying "Sup" from him.
It still says no signal. I tried another giffgaff sim and that also says no signal. i tried a Tesco mobile sim and that says no signal.
And somehow, without the wifi on, it downloaded a htc update.
I then tried the original Orange sim and it still works.
What the heck is happening?
Thanks
Click to expand...
Click to collapse
Sounds almost as if it's network locked, or that the data network is set to use orange only Settings>Wireless & Networks > Mobile networks >network operators. If that doesnt work you could always try the advanced ace hack kit (Google it, as it's no longer available on XDA) to give you super CID which will allow it to work with any network.
ghostofcain said:
Sounds almost as if it's network locked, or that the data network is set to use orange only Settings>Wireless & Networks > Mobile networks >network operators. If that doesnt work you could always try the advanced ace hack kit (Google it, as it's no longer available on XDA) to give you super CID which will allow it to work with any network.
Click to expand...
Click to collapse
Ive tried choosing 02 UK as the operator and it says "Your sim card doesnt allow connection to this network"
Now, I don't get this. I'm replying to this from my Desire that says "emergency calls only" without the WiFi on and not connected to anything. What the heck????
Sent from my HTC Desire HD A9191
Is it rooted?
Sent from my Desire HD using xda app-developers app
Yes it is rooted. Well, it wasnt but it is now.
Bump.
My DHD is running:
Android 2.3.5
Sense Version 3.0
Software number 3.12.405.1
Kernel version:
2.6.35.10-g931a37e
[email protected] #1
Wed Nov 9 14:04:03 CST 2011
Baseband version:
3.12.405.1 CL199157 release-keys
And it still says no signal with my giffgaff sim. But works fine with an Orange sim card.
Ive unlocked the bootloader just via the HTCDev site.
Please help...
Thanks
If you unlocked the bootloader to flash roms, relock it and unroot using the ace hack kit. It's going to save you a lot of trouble.
Regarding your giffgaff sim, no idea.
Google to see if there is a way to find out if you are actually sim unlocked.
Sent from a dream.
Oh ok.
I wanted to try and flash anither radio to see if my giffgaff sim would work then, will it make a difference?
flyboyovyick said:
Oh ok.
I wanted to try and flash anither radio to see if my giffgaff sim would work then, will it make a difference?
Click to expand...
Click to collapse
Nono..... Do not flash a different radio. Do not experiment. First find out whats up with your cell.
I edited the previous post.
Sent from a dream.
Right, i have SuperCID, and that means unlocked? (hope i am right)
I shall check it again.
bump
silly question but have you set the APN correctly ??????
noticed your already getting assisted on GG forums why do you need multiple forum assist ????
I need multiple forum assists as i dont know if it to do with the network and my sim or the phone.
The APN is set correctly, my phone shows no signal, all the time, with a giffgaff sim inserted.
But the very strange thing is that, sometimes it will let me use the internet. And i am not connected to wifi?
Ive contacted htc with my problem and they just said hard reset, which didnt change anything.
Still have the same problem...
And i cant find any solution...
Can anybody help me!?
Bump!??!?!?!?!
Have you tested a different sim on your phone? Does it work?
Have you tested your sim in another phone? Does it work?
Who do you think you should contact?
Sent from a dream.
Decided im gonna sell this DHD and maybe get another one.
No one has helped me with it so im guessing no one has had this problem. Ive tried everything, so the phone is going on ebay.

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