Database Users

Your SIM card does not allow a connection to this network

I'm curious to know if anyone with a non t-mobile g1 experienced the same.
My phone was working fine this morning until it stop being able to register on the network with the above error. The only thing I did with it this morning was to put on a screen protector. I doubt it's related
A reboot in recovery mode and a wipe fixed the network registration issue so I guess some data were corrupted.

Hi.
I have the same problem now. Have tried to hardreset but still No service..
Can you help me??

avastdh said:
Hi.
I have the same problem now. Have tried to hardreset but still No service..
Can you help me??
Click to expand...
Click to collapse
Just get a new sim card

I have the same problem now - but it is extremely frustrating and I have tried, since I first wrote what is below to downgrade - but cupcake will not let me.
I have an unlocked - but also unrooted G1. I use it in Europe and in the US. While in Europe I got the message to upgrade and without thinking I did. Then while in Europe I could no longer use the phone as a phone. The update went fine and I had ‘cupcake’ but any SIM I put in (T-mobile, BASE etc) there was no signal and when I went to do it manually I got the message “your SIM does not allow a connection to this network”
So I did a hard reset, but then I could not get pas the start screen since I had no data connection (but I did seem to have phone connection again.
In a layover in Atlanta I tried again - I was able to log in and set up and all was great and good. I should note that I have an old data plan and use an alternative APN to access data. This worked fine in Atlanata where there is 3g connection.
Back home no win Florida… no phone service - same as in Brussels. same message. Worth noting - there is no T-mobile 3G service where I live.
After thinking about this for a while I am wondering if somehow I did not get the correct or full radio update…
if this is true - do you have any idea how to remedy the situation or how I would know if this is the problem?
I appreciate any help.

I have the same problem, any news about this?

I had this issue randomly about a week ago. Reboots didn't work, and I really didn't want to go through a wipe/re-flash. I called T-Mobile, they had me reboot [after I told them I had already done it] --- they ended up deleting me from the network and reboot my phone again, which apparently re-registered me on their network.
This is on T-Mobile US (SW Ohio to be specific)

Does anyone has any news about that? I was told that this might be a radio issue, so I tried to downgrade my celphone to version 62.33.20.0H_1.22.12.29, (using fw 1.0 too), it worked for some time then suddenly it gave me the same error that my sim card it's does not allow to this network, so I forced, again, to my network and the same message appear, I tried this sim in another celphone and worked, I tried another sim on my G1 and it didn't worked, this celphone was working when I lived in the US, but here in Brazil it's not working just like there.. my guess is that the Radio in other countries has any bug, does anyone here was able to fix that? any further advice?
thanks.

weird, i have this issue tonight on one of my unlocked g1's that would normally be working on ATT.
I'll update this post if/when I find a cure.

ohgood said:
weird, i have this issue tonight on one of my unlocked g1's that would normally be working on ATT.
I'll update this post if/when I find a cure.
Click to expand...
Click to collapse
I've been having the same issue of and on for a couple of months now with a G1 on Dutch T-mobile with dutch T-mobile SIM card, which is odd. Running CM mods so maybe the fact that i'm runnig non stock fw causes this?

I get this problem from time to time. Almost never around town where coverage is good, but when I'm on the road in a lot of places where coverage from any provider is poor this happens, especially if it keeps having to switch back and forth between roaming and not roaming. I even get this on T-Mobile and they are my provider. Usually a reboot fixes it, but not always. I've never had it last more than an hour though.

Try reflashing the radio on your phone. Sometimes this helps solve odd connection issues.

beav_35 said:
Try reflashing the radio on your phone. Sometimes this helps solve odd connection issues.
Click to expand...
Click to collapse
according to my tries, this isn't related at all. i'd like to check in on this thread and see a known fix instead of maybes.

Had the same problem
I had this problem about a month ago, apparently simcards can go bad after a while; I had the same simcard for 5 years and it became unreadable. I went to a t-mobile dealer, bought a new simcard for $20, and I was finally able to get my connection back. It's a bit of an expensive route, but at least I didn't have to replace the entire phone.

xxvtcxx said:
I had this problem about a month ago, apparently simcards can go bad after a while; I had the same simcard for 5 years and it became unreadable. I went to a t-mobile dealer, bought a new simcard for $20, and I was finally able to get my connection back. It's a bit of an expensive route, but at least I didn't have to replace the entire phone.
Click to expand...
Click to collapse
my att sim is 4+ years old, but works fine in all but one phone in question, with the above error. also, I have a brand new tmo sim that throws the same error, only on that one phone- which leads me to believe its not a sim CARD problem at all.
all my phones are unlocked, in case of weird problems with any gsm carrier.

Looking at your sig, is this one of the phones with gnav? Because some of the earlier techniques of installing gnav have resulted in a "no service" signal. If it is one of the phones with gnav, try pushing the old build.prop files back into the phone.

xxvtcxx said:
Looking at your sig, is this one of the phones with gnav? Because some of the earlier techniques of installing gnav have resulted in a "no service" signal. If it is one of the phones with gnav, try pushing the old build.prop files back into the phone.
Click to expand...
Click to collapse
gave it a shot, used the normal build.trout... and same results. surely someone at tmobile is familiar with this problem ?

Same issue.
I am running cyanogenMod-4.2.12.2 with radio v. 2.22.19.26I on a t-mobile mytouch. I will lose service and the phone will not automatically reconnect to the network. When I manually select my network (wind mobile) it sometimes connects fine and sometimes I get a "your sim card does not allow a
connection to this network" error and must reset. I found this thread code.google.com/p/android/issues/detail?id=2845 where dozens of people running all different hardware (G1-hero) and all different software (stock cupcake, cyanogen, etc) all experiencing same problem. It seems this problem is happening regardless of the network (T-mobile, vodafone, orange & wind mobile). The problem seems to be happening through all different variables. Changing sims does not seem to fix it. Anyone have any ideas, this is very frustrating.

I've seen this issue as well, with the new Canadian provider Wind Mobile.
The issue seems to coincide with new towers being added onto the network. There are minor service disruptions that result in the network being temporarily screwed up. Going into and out of airplane mode seems to fix it every time.
Also note: These minor service disruptions do NOT ONLY affect my phone, but others (different brands) as well.
They've gotten better at adding towers without blowing up the whole network. It started out happening a few times every day. In the last week it happened only once.
Funny observation: When this happens, the DATA SERVICE recovers automatically, even though the signal gauge remains in X-no service mode. This part is probably android and/or dream related.

It is related with network
I've started to have the same issue tonight. I've rebooted several times and changed the SIM card with another from another operator but nothing helped.
Then i remembered that since I bring this phone from Belgium to Turkey, the regulations in Turkey requires the phone to be registered with its IMEI number to the telecomunications supreme board.
Altough i had initiated the registration process months ago, i thought that there may have been a problem with the registration, so i checked the boards web page.
It turned out that my IMEI is not registered and this most probably is the reason for the not allowed connection.
Tomorrow i will try to reach the board officials and i hope it solves the issue.

do you know what happened? i having the same issue right now and cant seem to find a way to solve it..

serious 3G/EDGE issues with my G1

I have a rooted G1, iam running JF 1.42 RC33, i also have RC33 Radio.
i live in Chicago in a place where the 3G coverage is pretty good. in fact a month ago i was having perfect reception on my G1.
recently; i am having many issues with the data link (3G, EDGE)
simply, the phone does not pick the data link properly, and even if connected, it might drop the connection.
sometimes i have to go to settings, wireless, mobile networks, and click on "use 2G only" a couple of times to trigger the phone to connect... it will drop the connection when it goes to sleep !!!!
i have noticed that many times when the phone sleeps, it does not switch properly between the wifi and 3G [or EDGE], so i dont get my emails.
sometimes a reboot solves the problem, and some times it does not
i tried to flash the radio image again,,,, it didnt solve the problem.
any help will be highly appreciated.

If you've tried to reflash you radio and the results are the same it may not be your phone. It may be the network itself. You should call TMo to see if they have any issues in your area. About a month ago half the country went out for also half a day. It's rare but it happens. If no one else is having issues then it's possible the problem would be with the phone. You could try a wipe and/or reflash but it probably won't make any difference since it sounds like the radio (which you already tried flashing). Maybe also try checking to see if turning off data roaming will make any difference.

thank you for your response:
iam having this issue since a couple of weeks,, and i dont think it is a network issue.
i have tried to disable/enable data roaming,,,, it didnt help.
am i left to a "wipe" only.. ????

well you can give that a try and if that doesnt solve your problems then it may actually be a defect with your phone. also... ive had issues that my phone would lose data and voice even while i was on the phone. it would just disconnect then say no service. the problem wasnt my phone though... it was my sim card. if that sounds more like your problem you can get a new one for about $20 through a tmobile store.

i didnt encounter any voice call drop issues.
when i wipe, i will need to reflash everything, right?

I live in the chicago area as well and my edge/3g has been off and on like crazy over the past 4 or 5 days. I will look at my phone and it won't have an E or 3G. I'm running jv1.42rc33 with apps and caches to sd card. I'm not sure if its a network problem or my phone itself.

So you both live in the Chicago and are having issues with 3G/Edge and you doubt that it's a network problem??? I hope you didn't do your wipe yet.
I'd call T-Mobile and ask to speak with their data support (Tier 3) group and verify that it's a problem with your handsets before you do anything (like reflash, wipe, etc).

i live in chicago as well.
T-Mobile was/is having 3g network issues. T-Mobile where not aware of the issues. They say they are on the issue to solving it. :

Binary100100 said:
So you both live in the Chicago and are having issues with 3G/Edge and you doubt that it's a network problem??? I hope you didn't do your wipe yet.
I'd call T-Mobile and ask to speak with their data support (Tier 3) group and verify that it's a problem with your handsets before you do anything (like reflash, wipe, etc).
Click to expand...
Click to collapse
I didn't explain myself well there. I'm under the impression it is a network problem. I learned my lesson last time there was an outage. I did like three wipes in four days thinking it was my phone.

It isn't you - my 3G (also Chicagoland) has been up and down since Wednesday. It is completely down again this morning. All day yesterday it was probably up for no more than an hour.
F'ing T-Mobile made me wipe my phone, then drive to the local store to get a new SIM, and they refused to acknowledge that it was a network issue. The sales rep at the T-Mobile store was having the same issue.

gottifour said:
I did like three wipes in four days thinking it was my phone.
Click to expand...
Click to collapse
DOH! That sucks! LOL. If you're referring to the outage that we had about a month ago I took the liberty of posting a thread on here warning people not to wipe because they might not be able to sign in because of the network issues. There were so many that did and I was almost one of them myself until I wised up and decided to call first.

hello guys,,, thanks for everybody who in contributing in this thread.
i can see iam not the only one having issues in Chicago, t-mobile said they had no problems,,,,
what makes me tend to believe them is sometimes if i play with the phone the 3G shows up,
this is an experiment for you to try (it worked for me):
enable tethering using the open source gui, then disable it again.... 3G shows up !!!! even if you enable wifi... the phone will switch properly between wifi and 3G (when sleeping).
it worked for me last night and is still working now.
if you guys try it and it works,, this means t-mo has no problem,,, and we need to figure out what is wrong with the combination/configuration we have...

gottifour said:
I live in the chicago area as well and my edge/3g has been off and on like crazy over the past 4 or 5 days. I will look at my phone and it won't have an E or 3G. I'm running jv1.42rc33 with apps and caches to sd card. I'm not sure if its a network problem or my phone itself.
Click to expand...
Click to collapse
gottifour: i have the exact same configuration on my phone as yours, and iam in chicago.... please try the tethering experiment and let me know what you get,,,,,, thanks

same exact problem here...and i live in CHICAGO also. =/
hope this gets resolved soon

today, iam not having any problems connecting to the 3G.
is it the case for everybody in Chicago?

ajarmeh104 said:
today, iam not having any problems connecting to the 3G.
is it the case for everybody in Chicago?
Click to expand...
Click to collapse
Actually i noticed its been on and working all day also. maybe its been fixed?
i hope so...

this problem is driving my crazy,,,,
today i have no data connection (except for the wifi)
still not sure if it is t-mo problem or my g1

i just called t-mo and they told me to turn off the phone, take the battery out, put it back on..... and it worked,
now it is working!!!!!

my location doesnt update, weather, google maps, bing, etc

searched the forums with little info about my situation, other than that it seems to be happening to a handful of others.
havnt changed any settings or added apps or anything to my phone for several weeks if not months. i am using the cell evo v1 rom. 2.11.50.20 radio. i dont have a proxy server running.
for the last 2-3 days my location has only updated itself once. google maps cant find me, as well as bing. manual update does nothing. soft reset does nothing. wifi connect does nothing. i can get on the internet, sms, mms, etc etc.
i read on tmonews.com that tmobile was turning on HSPA+ in my region in the last couple days, along with 18 or so cities around the US, can this have something to do with my problem?
not sure what else to do...cant find any info.
thanks

I'm having this problem now as well. Been working on it for a couple days. T-Mo has had HSPDA+ here in St. Louis since before I got my HD2, so I don't think it's due to them adding it to your region.
Strange things I've noticed so far:
It works if Wifi is on, but not connected to a network.
It works if you are connected through EDGE, but not 3G or H.
The AGPS server IP address in the registry is a private network address: 10.something. If someone with a stock TMOUS rom can look in /HKLM/HTC/SUPD AGPS/ for the Server IP key and post the contents, I'd like to know if it's the same.
These issues are the same as everyone with different devices has been having for a while now, but the older phones with the issue seem to work in some areas without the wifi and edge workarounds, and not others. Mine so far works nowhere without the workarounds.

Try going into the manila slider and on the weather tab press menu > Enable my location

^ that isn't even an option for me on the manila slider anymore for some reason. I disabled the gsm and ran on edge and it was able to locate. as soon as turned gsm back on it wouldn't do it again.

bump, anyone?

Smartass answer in 3...2...1...
Maybe you should move to Denver. Colorado is beautiful this time of year.
Kidding aside, how about trying a hard reset?

from what i've seen on threads somewhat related to this, hard reset is a 50/50 shot. if i'm going do a hard reset where i would have to redo all of my settings and such, i'm just going to wait until the new version of the cell evo rom comes out. which is supposed to be soon.
i really dont understand what would cause this to suddenly happen. especially since it still works on edge. i tried wifi once and it didnt work, but i think i had my network connection still on. but regardless, this is pretty rediculous.

If you've traveled anywhere, your radio may be 'stuck' on a distant tower. This has happened on a couple of our phones and the tmo folks had to do a push/release/unstick type of signal to the phone. May be worth a try.

^ok, i called tmo tech support. mentioned about the possibility of sending me a reset signal, she said that was a possible scenario, but she was pretty confident that it was because my sim card is an older model sim card. claims that the sim card in my phone wasnt designed for 3g services, and any sort of change in the network (like them adding HSPA+ like i mentioned above) could interfere with the connections. she said the fact that i could do this on edge and not 3g is a dead giveaway that the sim card is the problem.
she said they are in the process of trying to get people to go to the corporate stores and switch to the latest sims. apparently this is happening to a lot of people, but the sim should be the fix.
i guess i'll shoot up there later on after work, or tomorrow, and i will give you guys a follow up on this.

mvaughan06 said:
^ok, i called tmo tech support. mentioned about the possibility of sending me a reset signal, she said that was a possible scenario, but she was pretty confident that it was because my sim card is an older model sim card. claims that the sim card in my phone wasnt designed for 3g services, and any sort of change in the network (like them adding HSPA+ like i mentioned above) could interfere with the connections. she said the fact that i could do this on edge and not 3g is a dead giveaway that the sim card is the problem.
she said they are in the process of trying to get people to go to the corporate stores and switch to the latest sims. apparently this is happening to a lot of people, but the sim should be the fix.
i guess i'll shoot up there later on after work, or tomorrow, and i will give you guys a follow up on this.
Click to expand...
Click to collapse
Actually that does make perfect sense, and I suspect you'll find it clears up your problem. In fact, for anybody else that finds this thread, I suggest you try that step before other alternatives like hard-reset or ROM flashing.

yep, new sim card did it guys. i would recommend anybody having any connection issues to see if your sim cards are up to date.
edit: it was working before. now its only updating on edge again. not sure what to think or do. going to wait and see what happens when the new rom I use comes out.

any other ideas on this guys? new sim card only worked for a few hours. back to only updating 'my location' on EDGE and WIFI. pretty damn annoying. thinking about calling tmo support again to see if they'd send me a 'reset signal', but with having the new sim card you'd think that it wouldnt be a factor anymore, because i'd imagine it's already been reset.
the only other thing i could think of, and thats what tmo would probably tell me to do, is a hard reset. i'm sure they wouldnt be too happy with having a flashed rom on there either (not that i would tell them anyways).
if nobody has any other ideas but a hard reset, i'm going to wait for a couple days until the new release of the cell evo rom.
thanks

Yea. That weird problem hit my second HD2. I bought one 2 weeks ago and after your post paid more attention and of course noticed my location being Denver....
I deleted all preset locations and added custom one. It updated only once, right after location was activated....
However, wife's phone HD2 which was purchased on 3-24-2010 or original release date does not have that issue, ROM was updated to 2.13 a month ago or so...
Here you go...
Two of the same phones (supposedly), with the same stock ROM, with the SIM cards acquired about 5 years ago. One shows weather update without problem, second (newer one) has that dreaded nag....

I had a similar issue where the weather would only update once then freeze and never update again. All other 15 location updated but not my location. This was normal for stock and 2 roms, then I used energy rom and it now works. huh? Go figure.

Strange...I'm in St. Louis, as well...MO, that is...and it is working fine for me.

Try downloading the HTC connection wizard. This has fixed connection issues I've had before. I know Tmo has 3 networks to choose from MMS, Data, and Internet. I beleive you want data and may be your phone is selecting Internet.

maxpower097 said:
Try downloading the HTC connection wizard. This has fixed connection issues I've had before. I know Tmo has 3 networks to choose from MMS, Data, and Internet. I beleive you want data and may be your phone is selecting Internet.
Click to expand...
Click to collapse
ya that didnt work. either. still does it on edge though. the cell evo rom update will hopefully be here soon, if that doesnt fix it, the i'm not sure what to do.

I also have the problem of weather for my current location not updating (and the location not updating either). I have had the phone for almost a month and it updated regularly, although I noticed an occasional lapse for an hour or two. Following the suggestion by misticninja, I switched the band to Edge and I was able to update the location and weather. When I switched back to auto (3G), the update failed. It occurred to me that when I am in my basement office at home, I get Edge, not 3G. That may be why I got updates there. But I am sure it has updated in the past at my work location where I have very good 3G. Is this an HTC problem or a T-Mobile problem?

mvaughan06 said:
^ok, i called tmo tech support. mentioned about the possibility of sending me a reset signal, she said that was a possible scenario, but she was pretty confident that it was because my sim card is an older model sim card. claims that the sim card in my phone wasnt designed for 3g services, and any sort of change in the network (like them adding HSPA+ like i mentioned above) could interfere with the connections. she said the fact that i could do this on edge and not 3g is a dead giveaway that the sim card is the problem.
she said they are in the process of trying to get people to go to the corporate stores and switch to the latest sims. apparently this is happening to a lot of people, but the sim should be the fix.
i guess i'll shoot up there later on after work, or tomorrow, and i will give you guys a follow up on this.
Click to expand...
Click to collapse
I'm having this problem ever since Tmo announced HSPA+ (4G speeds), but my sim is only 2mo. old! Is that an old sim?

You need to have your location enabled. Go to settings tab the location and then click on enable my location.

No 3G on Nexus S after flashing ROM

I have a Rogers/Fido/Telus Nexus S. I tried a bunch of ROM's, CM7, ASOP, NSColab, Honycomb port. And then I realized that my 3G stopped working. I'm only getting Edge. My baseband version says "NO DGSXXXKB1", in the bootloader, carrier info says ATT. Any ideas?

do I need to re-flash the GRI40 radio again?

Same problem here. Initially all was working fine, then I tried to play with 2G/3G settings in Power Widget (CM7) since then, I am only able to get Edge connection.
I reset, changed firmwares, went back to my original Nandroid backup, no help.
I was also getting the Roaming Icon indicator on Fido's network, even though I purchased the Fido branded Nexus-S...
Tried changing Radio, KB1 and KB3, still no go.
I have owned Nexus One, Desire, Desire HD, Samsung Galaxy-S and Nexus-S
Never had issues except with Samsung phones!
Anyway, relocked NAND and this phone is going back.

Same. I was ASOP and the 2G was enable by default. I changed it to 3G and never saw 3G again. I thought swapping radios would do it, apparently not. Really weird. I guess I'm returning mine as well. Hopefully Future Shop will not snoop around too much.
Do you think odin would work?

nakadm said:
Same problem here. Initially all was working fine, then I tried to play with 2G/3G settings in Power Widget (CM7) since then, I am only able to get Edge connection.
I reset, changed firmwares, went back to my original Nandroid backup, no help.
I was also getting the Roaming Icon indicator on Fido's network, even though I purchased the Fido branded Nexus-S...
Tried changing Radio, KB1 and KB3, still no go.
I have owned Nexus One, Desire, Desire HD, Samsung Galaxy-S and Nexus-S
Never had issues except with Samsung phones!
Anyway, relocked NAND and this phone is going back.
Click to expand...
Click to collapse
The version of the phone changed to GRI40 which if I'm not mistaken is the T-mobile one. Which would explain everything. I hope one of the devs could help us out.

APN missing?

I have the same problem guys. After flashing CM7, I can only get edge connection. Whenever I turn on 3G from the toggle, a "H" sign will appear,but no internet at all! Wtf. Hope there is a solution for this. Back on stock nexus s (slcd i9023) for now
Sent from my Nexus S using XDA Premium App

Tony_M said:
APN missing?
Click to expand...
Click to collapse
Nope. It's there.

smoothfreeze said:
I have the same problem guys. After flashing CM7, I can only get edge connection. Whenever I turn on 3G from the toggle, a "H" sign will appear,but no internet at all! Wtf. Hope there is a solution for this. Back on stock nexus s (slcd i9023) for now
Sent from my Nexus S using XDA Premium App
Click to expand...
Click to collapse
Are you getting 3G on stock?

i.mac said:
Are you getting 3G on stock?
Click to expand...
Click to collapse
Yes. On 3G right now. I wonder whats the problem
Sent from my Nexus S using XDA Premium App

i just read somewhere else that after flashing the wcdma setting in *#*#4636#*#* got set to the wrong option. so type that and go change it back to wcdma preferred, or your preference.

nakadm said:
Same problem here. Initially all was working fine, then I tried to play with 2G/3G settings in Power Widget (CM7) since then, I am only able to get Edge connection.
I reset, changed firmwares, went back to my original Nandroid backup, no help.
I was also getting the Roaming Icon indicator on Fido's network, even though I purchased the Fido branded Nexus-S...
Tried changing Radio, KB1 and KB3, still no go.
I have owned Nexus One, Desire, Desire HD, Samsung Galaxy-S and Nexus-S
Never had issues except with Samsung phones!
Anyway, relocked NAND and this phone is going back.
Click to expand...
Click to collapse
Never hit the 2G/3G button. Its broken, been broken and doesnt work as of yet. Just dont hit it.

Had the same problem. For some reason it was on the wrong band (if that's possible). in the *#*#4636#*#*, phone information, menu, select radio-band, USA, and fixed!

Still getting no 3G/H on my CM7. I even tried the *#*#4636 method, still no go. However I can surf the browser to sites like google, facebook etc. But whenever I want to sync my google acc, I will get a network error. Wtf? One thing that I noticed is that, my signal bars won't "light up" (but I can surf the net). Another thing, after flashing to CM7, my build number changed to GRI40 instead of GRI54 in the settings on stock. Maybe that is the problem?

smoothfreeze said:
Still getting no 3G/H on my CM7. I even tried the *#*#4636 method, still no go. However I can surf the browser to sites like google, facebook etc. But whenever I want to sync my google acc, I will get a network error. Wtf? One thing that I noticed is that, my signal bars won't "light up" (but I can surf the net). Another thing, after flashing to CM7, my build number changed to GRI40 instead of GRI54 in the settings on stock. Maybe that is the problem?
Click to expand...
Click to collapse
I tried changing it to CDMA preferred and it changes itself back.
Sent from my Nexus S using Tapatalk

Put this into your dial pad: *#*#4636#*#*
Then hit Phone Information
Then hit the menu button and select radio band, the select corresponding Country.
USA will fix our issues.

I found a dirty workaround for this problem. Turn on airplane mode, then turn it off. Worked for me.

Same issue for me on the Nexus One. 3G icon is there when phone is idle. As soon as I try to do anything data-related (ie. browser) it switched to an H.
Tried setting to USA, no dice. APN is internet.com

crap I guess no root for my nexus S until this canadian carrier thing is resolved...

I thought i would throw in my experiance
I bought a Nexus S from Telus, and i am using it with a Sasktel Sim on Bell/Sasktel network (live in sask but have a national account from Bell) and on stock, i could never get H.....only the 3g would show up. But that was short lived because i flashed CM7 on it and the H now appears and works perfectly fine
So i dunno if its a Rogers frequency thing/problem, but the phone works great on HSPA on Bell/Sasktel
Cheers

[Q] 3g Issue

I'm having a problem with my 3g connection since I flashed a new ROM.
I'm not sure if this is related to the fact that I'm using an unlocked Defy on AT&T. I won this phone a year ago, and I've been using it unlocked on AT&T since March with no problem.
I'm new to modding, but OCD about streamlining my electronics. My friend suggested rooting my device and flashing a new ROM. I decided on stock Nordic Froyo, and it makes me so happy not to see all the T-mobile crap in my apps tray. BUT the collateral damage is not so hot. I have no 3g or even 2g connection anymore.
I tried the fix in this thread http:// forum.xda-developers.com/showthread.php?t=944258 and was able to get a signal with 4 bars instead of the previous state of emergency calls only, but no letters like E or 3g and no ability to use the internet/transfer data. I also installed the broadband switcher in this thread http://forum.xda-developers.com/show....php?t=1052745 and tried all of the T-mobile US bands. No luck. I did reset the APN to default. No change. I've been using wifi, but will have to go back to work soon. Not having access to the smart part of my smartphone will feel sort of like having an arm cut off.
I'm not sure what to do next. I could try flashing another ROM, but from what I've read in the forums, that's no guarantee. If anyone has any suggestions to help a noob, I'd be forever grateful.
(And yes, I did first post this as a reply to another AT&T thread, but I think my problem is different than that OP's issue.)
Thanks in advance!

did u try the international baseband..

I just did. Same issue.
I've also tried the Argentine and Central American basebands. No luck. AT&T broadcasts 850/1900 while T-Mobile does 850/1700/2100, but 850 worked fine for the last 10 months. I don't get why things would fall apart now.

UPDATE: I was able to fix the problem by manually entering APN info. Am running on H now.