Develop Bugs

GSM Frequeny

I have a Orange SIM card which I got in Israel, I am now in Canada and that SIM works fine on my friends Nokia 6600, but when I try to use it with my XDA IIs I can't find any networks or anything. I am guessing its the GSM frequecy although the phone supports all of them. Does anyone have any idea what I need to do to get the SIM to work here? Does anyone know how to manually select a GSM frequency?
XDA IIs
ROM Version: 1.40.00 WWE
Radio Version: 1.15.00
Protocol Version: 1337.45

Hello psytech,
I believe you're roaming. Sometimes, you really cannot just plug your sim card then voila its working. If you are roaming, most of the time you really have to manually select the network.
anyway, i'm currently using windows mobile 2005, and no longer using windows mobile 2003 SE. i hope i could still help you or atleast you can see the pattern on how to do it.
here what you do:
1. click on the signal strength icon (the icon located on the upper right most portion of your screen just beside the speaker icon)
2. a dialogue box will appear with a clickable 'settings' button (located on lower left part of the dialogue box.), click the 'settings'
3. you will then see 3 tabs on the bottom part of the screen, 'phone', 'services', 'network'. click on 'network'.
4. you should find something like 'find network' button there, then just but before you click on it, choose 'manual' for network selection.
the rest is self explanatory, i hope i was able to help you. cheers!

You say your orange sim works fine on your friends nokia but does not work in your IIs.
Is it possible that your IIS device is sim locked as in will only work on the O2 network in the country you got it from.
If so unlock it via wiki (link in sig)

not it
I forgot to mention that the SIM worked fine in Isreal, my original SIM is orange (I do have an account with) I just can't get support cause I didn't buy the phone from them (capitalists).
About the network search. Thats what I've been doing for the last couple of days but I can not find ANY networks at all. which is what leads me to believe that its a GSM frequency problem.

What happens if you put your friends sim in your phone
GSM in Canada is generally 1900 http://www.gsmworld.com/roaming/gsminfo/cou_ca.shtml

doesn't work either
My friend's SIM doesn't work on my phone either. If canada is 1900, how can I make sure that my phone is currently using 1900. (I know it supports it, but how do I actually see that its actually scanning with it?)

What happens if you go to Settings->Phone->Network and then change Network Selection to Manual.
You should then get a list of networks. This will list all networks even if you cannot connect to them.
[edit] This has already be suggested earlier in the thread
If you do get some networks then the only reason that I can think of that you are not connecting is that under Prefered Networks you have a network selected that your carrier does not have a roaming agreement with.
Check your provider's website to see who they have agreements with.

no networks
My provider (Orange) has agreements with Rodgers, but my problem is that I am not listing ANY networks, I tried manual and even added the Rodgers network to my favorite networks, but when I try to search for networks I can't find any, I just get a blank window. This is very odd to me and I've never heard of anyone with that problem.
Like I've mentioned before, I updated my windows to TuMa 1.4 and my radio to 1.1.15. If there's anything else I need to do or anything I may not have done when I updated my network please tell me.
btw when I installed that TuMa windows I change my ID thingy to Tmobile.

Problem solved
Attenttion everyone:
It has come to my attention that there is a problem in the Band Selection CAB when it comes to certian cellular providers.
The problem so far appears on a Cellular One network that only supports 850Mhz. When the North American Option is choosen in the Band tab, the phone can not find a network to register on. I'm not quite sure why this happens yet, but there is a solution to fix.
http://relaysgoldens.com/sx66/ext_roms/BandSelect-fix.CAB
By installing this CAB, it provides a fourth option on the band tab, "Reset Value to Zero".
By selecting this option, the phone will be reset to it's default state, and will work normally.
I've trapped this as a bug in the 1.40.124 extrom and will be working to figure this out.
Note: the band selection setting is persistant, and will not be reset even if you downgrade the ROMs on the phone. If you are experiencing this problem, the ONLY way to reset the value is to use the CAB above.
-Chris
P.S. I've also updated the 1.40.124 RAR file on the website to include the updated bandselect CAB.
Click to expand...
Click to collapse
I found that at http://pdaphonehome.com/forums/showthread.php?s=&threadid=53121 and it worked.

Calls possible with HSDPA Data Transfer?

Hi all
I experienced some problems since I upgraded to WM 6 (official Tytn Europe Version)
If there is a active Datatransfer in HSDPA Mode, i cannot make or receive a phone call. I already tried several Radio Versions (1.43/1.48/1.50), but no success. When I disable HSDPA, it works fine.
Does anybody has same issues with HSDPA?
Thanks
Marc

Vodafone issue
Hi - are you using a vodafone network? I know that there are issues on the network that are preventing some operators from supporting voice and data at teh same time over HSDPA....
The operators I know about are planning network upgrades or patches to solve the issues (which are not just limited to Windows Mobile devices apparently)

I can make calls -> versions below I don't think this is just a phone issue though. I think some operators can't do it.

I have the same problem as you have.
It is because of the infrastructure of my provider KPN that I have this problem. When I disable HSDPA then all works fine. So no I only use HSDPA when I want to browse on the Internet.
****ty but now I know why.........

Hi all
Thanks for the confirmation.
I also disabled HSDPA for now.
Now I will the push the guys in the network department to fix this issue......
Just got the answer from the tech guys. Operators with Ericsson UMTS/HSDPA Network Equipment are affected by this. The Operator has to rollout a software update to fix this issue.
Cheers
Marc

I am on AT&T and have never been able to do data and voice at hte same time.

I'm on At-T in Nyc and my HSDPA works just fine calls while on data and vice versa

I'm in South Florida and I'm constantly using Internet Sharing in HDSPA mode while talking on my Jawbone... (takes "jawbone of an ass" to a whole new level, ehehehe!)

Dr Puttingham said:
I'm in South Florida and I'm constantly using Internet Sharing in HDSPA mode while talking on my Jawbone... (takes "jawbone of an ass" to a whole new level, ehehehe!)
Click to expand...
Click to collapse
OK, now THAT is the funniest thing I've read here! Thanks for the laugh!
I saw the jawbone at the ATT/Cingy store and wondered if I should splurge on it since I already have an H500 and an H700 from Motorola. My problem is I ride bike a lot and the wind noise makes it impossible to have a conversation with an H500. It is possible but a little difficult to talk while riding using the H700. I was wondering if you had any experience with the Jawbone under similar conditions?
Regards,
George
OOPs - That was meant to be PM, sorry folks!

The Hermes is able to do both. Phone calls and data (HSDPA\GPRS\EDGE) at the same time. Your data speed does take a hit due to bandwith.
However if you cannot is because is 99.999% the network NOT the phone. I had a Hermes long before the network here in Canada supported HSDPA. So I could only do one at the time. At the beginning of this year they finally updated it and I have been doing both at the same time with wild abandon no problem.
Check with your provider.

@gmgonzal - the Jawbone will probably be the best you can find for your enviroment. I only use it in my Toyota when driving. People can't tell that I'm on a cell phone. I had a NxZen which I liked for a while but this is better, IMO.
@agovinoveritas - indded, that's the biggest reason I upgraded to the 8525... no more missed calls when I'm using the internet (or receiving an email at the same time..)

It's the network. All operators that use Ericsson 3G equipment suffer from a bug in the Ericsson kit that prevents simultaneous data/voice. All Nokia equipment works fine. T-Mobile in the NL use Nokia and have no issues. KPN and Vodafone NL use Ericsson and have this issue. KPN are currently upgrading their Ericsson equipment to correct this issue (ETA end 2007). I do not know about Vodafone NL. It is safe to assume that in other countries these providers use the same kit so you should be fine with TMO, regardless of where you are.

Does this issue include that my telephoneconversation can be disconnected?
I had this problem with the WWE WM5 HTC rom using the Vodafone NL network. Now I have uograded to the Dopod WM6 ANZ version it's all fine...

Dual SIM with HTC Tytn 2

I'm trying to use a dual sim adaptor with the Tytn2, but when i turn on the device i get a message saying "smartchip not allowed" and then there is no signal. what can i do?

I can't help you, but i have the same problem... Is it possible to do any changes in the registry?

There is a solution for this problem I've just found it by accident when searching for the same topic. Here are the quotes of people on the forum dedicated to this problem:
"In order to solve this issue, we suggest you to change the network parameter’s of your mobile.Please desable the automatic mode and choose GSM (only) for the network and select GSM (900+1800) + UMTS (2100) for the band selection"
However there is a price for this: "Changing to GSM is disabling all 3G/HSDPA function on the device, so your data speeds will be limited to standard GPRS (50kbps) or Edge, where available (up to 120 kbps)"

[Q] wifi question

can i activate the "g" on my blue angel? its currently running on wm 6.1+manila by d-two..

G or gprs has nothing to do with wi-fi, your thread title is misleading.
you need to open the connection settings and set up your internet connection, according to the data, you receive from your carrier. usually, if you don't know, where to find those things, visit your carrier's website and search it for "gprs settings" or 3g settings or umts settings and you will find the information you need to set it up.
alternatively, have a look around the forum for the ADC.cab that is the program for Automatic Data Connection. it reads, what kind of sim card you have inserted and offers you corresponding carriers to choose from and configures the internet connection automatically, assuming that your carrier is listed.
but be aware of the fact, that because this has nothing to do with wi-fi, the internet is not free. you have to pay network fees to your provider, because you use a sim activated mobile internet connection, that is also pretty slow, because the blueangel only has GPRS and not edge, 3g or hsdpa.

Chef_Tony said:
G or gprs has nothing to do with wi-fi, your thread title is misleading.
you need to open the connection settings and set up your internet connection, according to the data, you receive from your carrier. usually, if you don't know, where to find those things, visit your carrier's website and search it for "gprs settings" or 3g settings or umts settings and you will find the information you need to set it up.
alternatively, have a look around the forum for the ADC.cab that is the program for Automatic Data Connection. it reads, what kind of sim card you have inserted and offers you corresponding carriers to choose from and configures the internet connection automatically, assuming that your carrier is listed.
but be aware of the fact, that because this has nothing to do with wi-fi, the internet is not free. you have to pay network fees to your provider, because you use a sim activated mobile internet connection, that is also pretty slow, because the blueangel only has GPRS and not edge, 3g or hsdpa.
Click to expand...
Click to collapse
hi chef tony thank you for your reply..and sorry for the confusion..im asking is about how to activate "g" on wifi because by default it only has 802.11b..is there any possibility?thanks again!

oh, i see. you were talking about wlan 802.11G. my answer was not very helpful then
unfortunately, it is impossible to unlock wlan G. just like sdhc cards, no one ever found a leak to create a driver. and even if there was a driver for that, you would only gain the ability to connect to wlan G networks, but there would be no speed improvement, the wi-fi on the BA is limited to 11Mbit

oh i see. thank you for your quick reply chef tony!

WCDMA / GSM auto problem

Hello Guys,
I'm experiencing a problem with my Froyo Desire for probably a week now.
The thing is that in certain areas my Phone can not receive calls / sms or such. In other words "GSM services" dont work. 3g though works fine (stable, strong and fast connection) My Provider is T-Mobile.
After quite a lot of testing I was able to isolate the error:
When WCDMA / GSM is chosen by the phone automatically it seems to me as if it didnt switch "back" to register with my provider via GSM when i want to make a call or if someone wants to call me.
When i switch to "GSM only" manually everything works fine but i have no 3g of course.
I also experience this problem only in certain areas. I live in an area where there is really strong HSDPA available (up to 7mbit\s). When i go to other places of my city i still get HSDPA (not as strong) but calls / sms still work.
The last paragraph may be of no importance, i don know.. probably it helps..
I have googled quite much about this problem and also found a few persons experiencing the same issue but nobody was able to come up with a solution.
I would be very thankful if someone could try to figure this out.
schnip

push______

Hi Guys,
... exactly the same problem here!
- same device
- t-mobile germany
- problem exists only in specific cells
ideas or solutions welcome
LordKnut.

gsm only Desire?
I'm having a nightmare with 3g 2g connectivity on my Desire on the three network whilst at home. If I could manually select gsm only this would be fine as I could still call and text and use wi-fi. Unfortunately my options are gsm/wcdpa (or whatever) auto or the 3g only.
can someone please advise if it is possible to select gsm only and if so, how?
many thanks

Can someone please advise me how if possible, to set the desire to gsm only?

VKeane said:
Can someone please advise me how if possible, to set the desire to gsm only?
Click to expand...
Click to collapse
Wireless and network-Mobile network- should be here somewhere.

Thanks, but there is no option for gsm only. It's wcdma only or gsm/wcdma auto. there has to be a way around this.

Similar problem, different version
I've experienced similar problem.
In some area, I can get steady grps signal when I switched GSM only on; but when I switched WCDMA/GSM on, I could get no data connection at all.
I'm using China Unicom's mobile service.

Solution
Hi there,
I've the same issue and I fix it allowing the option GSM/WCDMA Auto in the configuration menu.
Then enter the following code *#*#4636#*#*, select "phone Information" and set preferred network type, set "GSM car (PRL)".
Sorry about my bad english.