Database Develop

Newb Alert...T Mobile MDA USA Questions

Ok, i'll be receiving my T Mobile MDA this week. I want a clean ROM, and the best radio. But I still want all the functions/features to work (MMS, etc.).
If i understand right, it would be using this radio upgrade, the 2.47.11 rom. Is that correct?
And for the ROM, I could use Molski's, or Ell's AKU3.2.
I'm not really sure on all the terminology, like AKU, or IPL/SPL....so some help would be great. I've tried to use the WiKi on here, but some parts are left out. Thanks.

You mean Wizard MDA Vario Rom Upgrade???
You can access this page
Or Download
Have fun

no i'm from the US, getting the US T MO MDA. Looking for a clean rom with nothing in the rom that is carrier specific; i.e. splash screens, color schemes, anything like that. I want the best radio upgrade and the best rom.

May I suggest you live with the MDA at least a month before you flash it? The 2.47 radio rom is the best I've ever used. I'm using T-Mobiles 2.26 rom. If you don't want the custom T-Mobile options that come with the ROM you don't have to load them. Just do a hard-reset and when it says it's loading the custom cabs just do a soft reset and load the ones you want.

I had an MDA before, a couple months ago, and loved it, but had to return it. Now I am porting my line over to T MO, and I remember doing the 2.24 upgraded rom when i got that one...and it was great. One thing I remember not liking about it though was my MMS. I couldn't send picture messages when connected to wifi. Has there been a fix for this?

no fix
im not sure there is a fix for sending mms when on wifi. the phone uses GPRS to access the MMS server on the tmo network . When wifi is on then GPRS usually drops. if i were you i would just send the picture message as an email. that way there are no messaging charges. you can send it to their phone # [email protected] and all other carriers have the same type of email set up
here is a site with all the cellphone email addresses http://www.hiptools.net/sms/

Can't connect to TMobile Cellular after update

I have been pulling my hair out trying to figure out what the heck is going on my my MDA's and hope someone here can help.
A few weeks ago my MDA (8 months old) started to only connect to Cingular's cellular system and would actually make a phone call 1 out of 5 attempts. When trying to dial a number it would drop all signal and then go into a searching loop for a few minutes before connecting back to Cingular. This was with the 2.26 custom ROM from this forum.
I called tech support from Tmobile and they sent me a replacement. This unit came with 1.08 and worked for maybe two days before starting the same problem. I then tried the custom 2.26 ROM and the official 2.26 from Tmobile with no luck. Last week I went to a Tmobile store and explained my situation and the store manager gave me a brand new MDA (G3). Everything worked great until I decided to flash to the Tmobiles 2.26 ROM yesterday and all hell broke loose. My the MDA connects to Cingular again and can go hours just searching for signal.
My wife has a MDA with the custom 2.26 ROM and does not have any issues. I can switch SIM's and the problem stays with the MDA. The only thing is I can not go into the phone settings and manaully connect to Tmobile. When it works (doesn't tell me it can find a network and to disconnect the data connection even though there isn't one) I see two Cingulars in the network selection box.
Has anyone else experienced this problem or is something getting screwed up when I CID unlock the phone?

No one has experienced this problem? I have a third MDA on its way but interested in finding out the actual problem.

Network
Have you looked at the selection?
Settings/Connections/Connections/Advanced/Select Networks
Is T-Mobile there? Is Cingular ahead of it? If not, does it have the problem in other areas? It may be connecting to Cingular because it is stronger.
One other thought, try the 2.47 radio rom. My MDA (which doesn't have your difficulty) has worked much better. It won't overwrite your files to flash it.

I have had the same MDA for about 6 months, unlocked twice, with the older 1.8, and the newer 2.26 T-Mobile ROM's.
That's just odd, it must be some problem with the unlocking.

Miss phone calls and no voicemail notification.

I have used various of customized wizard roms and have been pretty ignorant to the missed phone calls and no voicemail notification problem until recent(about 2 weeks ago) when I suddenly received a notification of 22 missed calls and 15 unheard voice messages. I think this is a fundamantle problem to any phone/ROM so we really need to get to the bottom of this. Does any one out there also have this problem? Please share your carrier and settings. Or better yet, please throw in a couple of ideas.
I have CINGULAR 8125 G3 and use CINGULAR as my carrier.
Here is my sympton:
1. intermittently miss phone calls, with no notification (missed call; voice mail) afterward. It might be related to intensively use some application like PIE or total-commander but I don't have solid data point to prove that. To proved it will need a pretty exhaustive testing being performed.
2. sometimes when trying to make calls, the sound quality was really bad and the call was dropped very shortly after making connection. However after a soft reset of the phone I could call out again with decent connection quality. Again this is really intermittent and not easily reproduced. However I suspect when the phone could not call out it probably couldn't receive calls either. So this issue could be related to the first issue.
First question is: Is this due to the new AKU3.2 rom? I am not sure about this because for once or twice with my phone flashed with 2.26 rom I still experience the problem that the phone couldn't call out until soft reset.
My other suspect is the omapclock overclocking. Because if the CPU being overclocked, maybe the cpu core that is in charge of the phone operation will get overclocked it cannot work properly when overclocked?
As you can see I am only shooting in the dark. Therefor any ideas will be welcomed/appreciated.

I read a lot about people missing phone calls and such when using the AKU 3.2 rom which is why I won't touch those roms anymore. There were even more problems with those roms on cingular, such as not being able to hang up without resetting the phone. You might want to do a quick search or scan thru the AKU 3.2 threads and take a look.

OK. Let me change to a different question: does any one has the same issue with a AKU2.x ROM? I am asking this because I am not sure if this is a AKU3 ROM problem.
How do I make a fancy poll in the beginning of this thread?

Same as above. You'll get a lot more out of reading the AKU 2 threads that are already have (and have been for some time) than by starting yet another poll few will answer. I've not heard of such a problem, nor have I ever experienced it. The AKU 2.3 roms seem pretty stable these days. I think, for the most part, this is a great example of "newer isn't always better".

Thank you Mark for sharing your thoughts and your experience. Which carrier and phone are you using? I have noticed that the cituation varies among different carriers also.
I have been using my cingular phone with both AKU3.2 and AKU2.26 and I have had at least 1 incident of phone not able to establish a steady call until a soft reset. And that's why I am trying to gather other people's data point.

Well I have the same problem with the following configuration:
MDA Vario - T-Mobile, Netherlands
IPL 2.26
SPL 2.26
Radio 2.47.11
OS 2.26.10.2 (AKU 2.3 based)
The problem of the missed calls came to my attention (via my girlfriend) when I was running a AKU2.3 based rom. At this moment I am still running the same ROM and frequently have this problem.
Hopefully this data will help analyse the problem. If I can help in any way, please let me know.

well i noticed an odd one with my kjam when i received it back from repair, it was using the latest imate rom which ever that was and it wasnt giving me the voicemail notification... it was just messaging telling me i have a sms waiting for me but i cannot download it because my phone is apparently full.. kept getting that all day, even though i deleted all of the 10 sms i had in there.
turns out it was a voicemail message. :|

There is a topic that makes clear that this happens on the dutch T-Mobile network too. I downgraded my radio rom to the original 2.19.11 and it solved my problem.
You can try disabeling the USSD service as it seems to help some people on Faria's 3.2 rom.

I have a suspect that overclocking of the CPU using OMAPCLOCK might be related to this problem. The problem to verify this is that I need a sequence with which I can constantly reproduce the miss call problem. Then I can perform further test with different combination of ROMs, applications, CPU speed configuration etc. I will definitely keep reporting my progress. Does any one have any suggestions/ideas?

Here is the testing schem I have designed:
I asked my wife and my son to call my CELL every 30min-1hr, leave voice message if they were redirected to the answer service. Then I can have a record and a clear indication on how many calls I have missed. Here is the current configuration I am using:
Cingular Plan with GPRS data package.
Molski AKU2.26 release ROM
2.47.11 Radio
No overclocking(195MHZ for 8125)
I will get a call hit/miss ratio after a day or two. Then I will switch to different setup(CPU Clock, AKU, Radio ROM etc.). Hopefully I can determine which is the determining factor in causing this missing call issue.
If you are interested in this test. Please join me and feel free to define your test scheme so we can have a broader test coverage. If eventually this turns out to be a Carrier problem, then we would have more data point to push the carriers to fix this.
Your participation would be greatly appreciated.

USA Cingular missed call possible solution
Like many USA Cingular customers with Faria's excellent 3.2 rom I started to miss calls and voicemail alerts. I would miss calls in places with great reception for no apparent reason, not just in places with spotty reception. I think I may have a solution to the problem.
Cingular has been giving customers a new 64k orange colored sim card to replace the older 32k black colored sims. I went to cingular to get my new card and I also received horrible reception at my house. After replacing the card several times the reception did not get any better.
I was able to speak with one of the upper level techs, and here is what was explained to me:
Cingular is in the process of combining all of it's network with the former AT&T network here in the US. Cingular has 2 networks each color coded "Orange" and "Blue". Cingular Orange is the original Cingular network from the time when SBC and BellSouth merged their wireless units. Cingular Blue is everything that Cingular got through the AT&T merger in 2003. This includes all AT&T Wireless GSM 850/1900 licenses, markets and network assets (i.e. towers etc). When I changed my sim, I also changed my primary network from Orange (registered on my old sim) to Blue. To remedy my spotty coverage at my house the tech switched me back to Orange.
Ever since I've been back on the Orange network I have not missed a call or voicemail, and it's not because I get better reception. I have been testing for 2 weeks now, and everthing is been going great! I have had the USSD service disabled, I just started the service again and will test with USSD on auto, but I'm guessing it will work. I will report back later.
This would confirm that it is a network issue, and not an issue for all users. Give Cingular a call and ask to change to the Orange network, you can always call to change it back!

Intesesting.... In addition to the missed calls and voicemail issues, did you have the phone buttons not responding issues? For instance, with any AKU 3.2 ROM, after a day or three, when I hit the "7" key to delete a message I see the & register on the screen but the phone's not aware. Or I can't hang up the phone and either have to wait or reset ...
tia

Sorry Dr. P, but I never had any of the button press issues.

I have been having this problem for about 6 months. On top of the problems of missing calls (I can call myself and while the landline I'm calling from will ring the whole time, the cell never wakes up or rings) I'm also having problems where I sometimes can't hang up a phone call or when I press a button in the middle of a call (like punching in my VM password) it doesn't register.
I'm also on Cingular.
I'm using a K-Jam using the last K-Jam FW. The only thing I have done is added A2DP using the patch (which I have since uninstalled). I'm not overclocking
If I soft reset my device, the problem goes away.
The only thing I noticed that was odd, is it seems to only happen when I've regsitered on a tower close to my office. It never happens when I'm anyplace else. Once I register on that tower, I have problems until I soft reset my device. If I never go to work, I don't have it. Could be a coincidence but I don't know.
If it's not a carrier problem, my thought is it's a system resource problem where something is dragging the memory down or conflicting.
More info (since I'm running a clean stock ROM):
I'm not running any today plugins that aren't standard (email, tasks, calendar, etc) EXCEPT I am running the wireless hack in the registry where it shows your carrier plus wireless info. I'm also unning PHM Tray Launch and sometimes when I soft reset my device, it won't display until I come back to the Today Screen a few times.
Other than that, I don't have a lot of SW installed on my device.
Hope this helps...
-Mc

I also have the button press issues. I can try to delete a message and while I hear the DTMF, the network does not.
I'm using the standard K-Jam FW on my K-Jam. No customized ROM here with the exception I loaded the A2DP patch.
-Mc

OK, I'm confused with my SIMs.
I have 2:
1.) 64k Cingular with green back. I originally got it from when I switched from AT&T wireless, 2 years ago, January. And it worked, so I continued to use it in my new phones. (Including my Wizard.)
2.) 64k Cingular with blue back. I got this one when I got a warranty replacement phone over the summer. (Says 3G, and has a different arrangement of contacts.)
I have to assume that I skipped over these orange SIM cards that keep getting mentioned.
Any confirmation or further info?

I would say for those who are on Cingular and having problems should post up which Cingular SIM card they have... That may cut through the possibility that the SIM may be the cause of most problems.
I used an AT&T Wireless (Cingular Blue) customer who was given the white SIM card with the black text and blue logo; I used to have lots of problems with reception and dropped calls with it and it didn't matter which phone my SIM card was in. I was told that if I migrated over to Cingular (Cingular Orange) that their new 64K SIM card could resolve my reception problems...
I currently use a Cingular 64K SIM (Orange and white color with 64K text) and it has resolved issues I used to have with previous phones. My unlocked T-Mobile MDA using the Radio ROM included (I believe it's the iMate Radio ROM) with Molski's new AKU 3.2 ROM has had no problems with reception or missed calls.
For those with problems with the ROM, I would possibly try to get a hold of a Cingular Radio ROM from the FTP server. I know that when my phone still had the default T-Mobile 2.26 G3 ROM, my reception was a little bit fuzzy on calls.

blazoner said:
OK, I'm confused with my SIMs.
I have 2:
1.) 64k Cingular with green back. I originally got it from when I switched from AT&T wireless, 2 years ago, January. And it worked, so I continued to use it in my new phones. (Including my Wizard.)
2.) 64k Cingular with blue back. I got this one when I got a warranty replacement phone over the summer. (Says 3G, and has a different arrangement of contacts.)
I have to assume that I skipped over these orange SIM cards that keep getting mentioned.
Any confirmation or further info?
Click to expand...
Click to collapse
Yeah, it looks like you skipped over the orange 64K SIM's and got a 3G 64K instead.

Kudos to FunkyB! I always suspected there is something fishy in the network itself. Here is my test result so far:
Molski 2.26 ROM
2.47.11 Radio
No overclocking
Received: 11 calls
Missed: 1 calls + No voice message notification
2 extra findings:
If I press "ignore" immediately after hearing the ringtone, the other end will get busy tone.
If I press "ignore" after at least 2 rings, the other end get the voice mail
Navizon doesn't work on Molski's latest 2.26 ROM! (I found out this when I am trying to run every bit of apps I could find during the testing).
So here is another factor into my testing: Cingular BLUE or Cingular Orange. Is there any easy way for me to determine my network?
PS. I concour to Mr. McHale's finding also.

deathMiata said:
I would say for those who are on Cingular and having problems should post up which Cingular SIM card they have... That may cut through the possibility that the SIM may be the cause of most problems.
I used an AT&T Wireless (Cingular Blue) customer who was given the white SIM card with the black text and blue logo; I used to have lots of problems with reception and dropped calls with it and it didn't matter which phone my SIM card was in. I was told that if I migrated over to Cingular (Cingular Orange) that their new 64K SIM card could resolve my reception problems...
I currently use a Cingular 64K SIM (Orange and white color with 64K text) and it has resolved issues I used to have with previous phones. My unlocked T-Mobile MDA using the Radio ROM included (I believe it's the iMate Radio ROM) with Molski's new AKU 3.2 ROM has had no problems with reception or missed calls.
For those with problems with the ROM, I would possibly try to get a hold of a Cingular Radio ROM from the FTP server. I know that when my phone still had the default T-Mobile 2.26 G3 ROM, my reception was a little bit fuzzy on calls.
Click to expand...
Click to collapse
My Sim Card is orange color. Is it possible that Cingular still put you on BLUE when you have a orange colored Sim? I used to be AT&T but I switched my SIM about 6 months ago.

Problem Text Messaging outside of my home!

Hello guys, i'm about to pull my hair out from frustration! I have an unlocked Tilt, on T-Mobile running on the HTC windows 6.1 Rom and for some reason i cannot send or receive text messages if i leave a good distance from my house!
Once i'm near my house by a block or so i'll receive and send text messages no problem, but there are patches around my town where i can't send or receive it. I tried switching my Sim card to an older phone and texting where i couldn't text on my Tilt, and the texts went through no problem, i just need to know if it's my phone or the carrier's fault. I plan on testing my Tilt and Wing in the same area's to see if that can shed some light, but i need help!

True2TheGame said:
Hello guys, i'm about to pull my hair out from frustration! I have an unlocked Tilt, on T-Mobile running on the HTC windows 6.1 Rom and for some reason i cannot send or receive text messages if i leave a good distance from my house!
Once i'm near my house by a block or so i'll receive and send text messages no problem, but there are patches around my town where i can't send or receive it. I tried switching my Sim card to an older phone and texting where i couldn't text on my Tilt, and the texts went through no problem, i just need to know if it's my phone or the carrier's fault. I plan on testing my Tilt and Wing in the same area's to see if that can shed some light, but i need help!
Click to expand...
Click to collapse
What's the reception like? You might try flashing a new radio, might give you better reception in some patches. What wm6.1 rom/radio are you using?

Currently my Rom Version is 3.03.405.0 WWE
Radio Version 1.64.06.04
I've tried countless rom's at first i thought it was because of windows 6.1 so i tried the HTC Windows 6.0 rom which didn't work either.
If you think i could use a better rom would you please let me know, i'm willing to do anything to fix this problem!
Thanks

i think it has nothing to do with a better rom...its just if the radio is fitting for the location u are at

True2TheGame said:
Currently my Rom Version is 3.03.405.0 WWE
Radio Version 1.64.06.04
I've tried countless rom's at first i thought it was because of windows 6.1 so i tried the HTC Windows 6.0 rom which didn't work either.
If you think i could use a better rom would you please let me know, i'm willing to do anything to fix this problem!
Thanks
Click to expand...
Click to collapse
I have several wm6.1 radios in the link in my signature. try them and see what you get. i am using the niki 1.58.16.27 radio. i like it the best, but it really depends on your location

thank you for your reply's i will try different radio's and see which one works best for me, thanks once again.

True2TheGame said:
thank you for your reply's i will try different radio's and see which one works best for me, thanks once again.
Click to expand...
Click to collapse
no problem man, that's what we're all here for.

One quick question about Radio's, are they just for signal strength? because i can make and receive calls just fine in areas, but no matter how strong my signal is i still can't send/receive text messages.

True2TheGame said:
One quick question about Radio's, are they just for signal strength? because i can make and receive calls just fine in areas, but no matter how strong my signal is i still can't send/receive text messages.
Click to expand...
Click to collapse
well i don't know for sure that changing the radio will make any difference but it might help. you're having that trouble just with the sms huh? and always only in those areas?

Yeah it seems touch and go, in some places it refuses to work, but in others, such as my home it works flawlessly. It even worked on the freeway on the way to Canada, and even in Canada on Roger's network. I tried calling T-Mobile and they thought it was weird how it works in some areas but not others.

True2TheGame said:
Yeah it seems touch and go, in some places it refuses to work, but in others, such as my home it works flawlessly. It even worked on the freeway on the way to Canada, and even in Canada on Roger's network. I tried calling T-Mobile and they thought it was weird how it works in some areas but not others.
Click to expand...
Click to collapse
that does seem very odd. hopefully the radio change helps, otherwise you'll have to find someone wiser than me to help you, or just chalk it up to a network glitch. good luck

True2TheGame said:
thank you for your reply's i will try different radio's and see which one works best for me, thanks once again.
Click to expand...
Click to collapse
Please make a follow-up post to let us know what your findings are. It's an interesting problem you're having, and your data could be very useful for this and other issues!

So far tried a number of different radios and still haven't fixed the problem, but i've singled out the problem as the Phone, as i tried texting in places where i couldn't with my Tilt, on 2 different phones, one being the Tmobile Wing and they went through with no problems.
I'm gonna try Dutty's 6.1 rom and see if that changes anything, i'm pretty much trying anything that works now.

True2TheGame said:
So far tried a number of different radios and still haven't fixed the problem, but i've singled out the problem as the Phone, as i tried texting in places where i couldn't with my Tilt, on 2 different phones, one being the Tmobile Wing and they went through with no problems.
I'm gonna try Dutty's 6.1 rom and see if that changes anything, i'm pretty much trying anything that works now.
Click to expand...
Click to collapse
So just to be clear, when you use an unlocked Tilt on T-Mobile's network, you have difficulty receiving text messages. But when you put your SIM into a T-Mobile phone (Wing), text messages come through fine? If I understood your posts correctly, and my summarization is accurate, then it sound to me as if the Tilt is having problems accessing data services when its roaming off T-Mobile's network.
I would make a note of 3-5 specific areas where you have problems with SMS (ie 300 Block of N Maple Ave), and then call T-Mobile and ask them where their closest cell tower(s) is/are to those areas.
If my memory serves correct, T-Mobile uses GSM 1800/1900 in the US, but AT&T is still mostly 850/1900, and the Tilt may have issues receiving SMS messages while on a GSM 850 tower. You mentioned that the phone worked in Canada on the Rogers network, maybe they are on 1800/1900. Can someone from Canada confirm this last part??
These are just some thoughts of mine as I mindlessly watch TV, so who knows, I could be entirely wrong...

NotATreoFan said:
So just to be clear, when you use an unlocked Tilt on T-Mobile's network, you have difficulty receiving text messages. But when you put your SIM into a T-Mobile phone (Wing), text messages come through fine? If I understood your posts correctly, and my summarization is accurate, then it sound to me as if the Tilt is having problems accessing data services when its roaming off T-Mobile's network.
I would make a note of 3-5 specific areas where you have problems with SMS (ie 300 Block of N Maple Ave), and then call T-Mobile and ask them where their closest cell tower(s) is/are to those areas.
If my memory serves correct, T-Mobile uses GSM 1800/1900 in the US, but AT&T is still mostly 850/1900, and the Tilt may have issues receiving SMS messages while on a GSM 850 tower. You mentioned that the phone worked in Canada on the Rogers network, maybe they are on 1800/1900. Can someone from Canada confirm this last part??
These are just some thoughts of mine as I mindlessly watch TV, so who knows, I could be entirely wrong...
Click to expand...
Click to collapse
Hmmm interesting, now if i informed T-Mobile of this problem is there any way to remedy it without having to go back on a Tmobile phone?

is your tilt set to text through gprs or gsm? that might make the difference..

True2TheGame said:
Hmmm interesting, now if i informed T-Mobile of this problem is there any way to remedy it without having to go back on a Tmobile phone?
Click to expand...
Click to collapse
If it is an issue with GSM 850, then you may be stuck with running cooked ROMs based off of AT&T originals since their network still supports this frequency. To my knowledge there are no WM 6.1 ROMs with an AT&T base currently available.
It could also be a hardware issue... The section of flash memory on your device that stores the radio could have bad sectors (GSLEON3 would be someone who may be able to help you check this).
How did you come to get the Tilt? If you know someone with AT&T service, you can have them put their SIM in and then call AT&T Warranty and get the phone replaced under the 1 year warranty.
EDIT-
Second thought... Have you tried to force the phone into 1800/1900 GSM through the Band Settings tab under Settings --> Personal --> Phone --> Band ?

Currently it's set as GSM, do you think i should change it to GPRS?

NotATreoFan said:
If it is an issue with GSM 850, then you may be stuck with running cooked ROMs based off of AT&T originals since their network still supports this frequency. To my knowledge there are no WM 6.1 ROMs with an AT&T base currently available.
It could also be a hardware issue... The section of flash memory on your device that stores the radio could have bad sectors (GSLEON3 would be someone who may be able to help you check this).
How did you come to get the Tilt? If you know someone with AT&T service, you can have them put their SIM in and then call AT&T Warranty and get the phone replaced under the 1 year warranty.
Second thought... Have you tried to force the phone into 1800/1900 GSM through the Band Settings tab under Settings --> Personal --> Phone --> Band ?
Click to expand...
Click to collapse
Hmm i didn't even think to check their, i'm going to try it right now and report back.
EDIT- So should i be setting it at GSM(900+1800)+UMTS(2100) or GSM(1900+850)+UTMS(1900+850)?

WOW, Finally, thanks everyone for help but forcing the phone into the GSM 1800 band worked now i can finally fully enjoy my Tilt, Thanks once again!

Sort of Urgent, t mobile 2.19.11 uk radio rom in US

I'm sure the answer to this is real obvious.. But somehow it has escaped me.
I live in the US, Michigan to be exact. Anyways I have a htc 8125 (wizard) and have tried a few different ROMs to increase reception/service..
Anyways a lot of people have told me i'm missing calls so I looked for a more "stable" radio rom and saw a lot of people in the US using the UK t-moble 2.19.11 rom.
important stuff: (skip to here)
Should the UK 2.19.11 work in the US? I flashed it to my device, and it can't find service or connect to a network.
Is there another setting I need to set, or can check?
And last but not least, is there a more suiting radio rom for me?
Any help is greatly appreciated.
edit: i'm on cingular

you need to apply the Cingular fix if im not mistaken, just search the forums for, "Cingular Radio Fix" and you will be able to find it.

Signal quality also depends on the signal reception of a network in some area,some areas have bad /weak signal receptions from networks,try to move in some other areas apart from your place and check the signal reception,sometimes,you may have bad reception if working in basements.It also is very Antenna depended,if the phone is dropped or antenna connection is not proper,it may result in weak/bad signal quality.
Anyhow,you can also try Radio Rom 2.69.11,which is much preferred or the latest version 2.71.11,select the one which gives better performance.Here's the cingular fix attached,install and check if it helps :-

cingular fix
does the cingular fix work on non UK radio? I've been having missed calls on both my wizards. I've tried Crossbow, and currently am running faria crossbow on both. any help would be appreciated.