I've had this problem for some time now and I have no words to describe this symptom ... I know I'm not alone as I know a few other people have the same problem:
The signal bar on Xda II shows ok, green LED still flashes like normal, even my Phone Dashboard showed that I'm connected to my mobile operator with signal strength >90% ... Nothing is suspicious until you start making calls, everything stays at "Dialing ..." and there will be no dialing tone !!! Make another call, same ...
Then you'll use the landline to call yourself on the mobile, it goes to the voice message ... All those time, you were actually not connected to the mobile network! When you realise this, the only remedy is to turn on and off Wireless / Flight Mode.
Now, have you had similar experience ?
I think, somehow the mobile network lost you, and Xda II didn't even notice it therefore did not bother to reconnect as it thought it was still connected. Is this it ? Or anyone has any other theory or solution to this irritating problem ~ which I genuinely have no idea who to blame ?
i think i know what the problem is
:idea: try to download and install this software,
http://www.gb-soft.cz/xdaii/product_gprs_tweak_en.htm
and in "gprs settings", disable "gprs always online", and set it to "search gprs on start gprs connection".
that way, you will be connected to your operator as simple gsm phone, not a gprs one.
the mobility managment in this status (imsi attached, instead of combined attached) is more simple to the network, and you won't lose service.
Hope it will solve your problem,
please update...
Tomer
thanks i have downloaded it and installed, and set the "GPRS always on" to false, but the other one was default ticked ("Search GPRS on start GPRS conn").
i will start my observation today and see if the problem reproduce itself.
Chris
did this solve it for you?
Coming into the 8th day with this Tweak installed, with GPRS set to search on GPRS start (not radio start). So far, the network problem has not occured. I would like to give it another 2 to 3 weeks before announcing the problem solved.
However, just one little note, after installing the Tweak ... a day or two I noticed that the BT Icon no longer shows on the main screen task bar even after numerous soft reset. Not sure what causes it.
Let me explaing what I am expiriencing.
Every time that I run Explorer, Messaging my GPRS connection automaticaly connects to internet.fido.ca. Now, I remember that on my XDA2 when I was making a call GPRS was suspended and as soon as phone call is finished - resumed. JAM just dropes connection after phone call, and it's necessary to establish it manually again or run Explorer or messaging. Anyone with similar issues? I've tried clead shipped ROM and 1.06 - same result
i have a smilar problem.... my phone can't hold the gprs connection for long say every 2-5 minuts the signal bar will go dots ..... searching for network.. i thought it could be from my provider so i switched to another one but still the same problem.... i tried my sim with a nokia phone and works without any problems!!!!
if someone could help it would be great
PapaDocta said:
i have a smilar problem.... my phone can't hold the gprs connection for long say every 2-5 minuts the signal bar will go dots ..... searching for network.. i thought it could be from my provider so i switched to another one but still the same problem.... i tried my sim with a nokia phone and works without any problems!!!!
if someone could help it would be great
Click to expand...
Click to collapse
I think my problem is a bit different. My GSM signal is strong, 5 bars, but GPRS just refuses to resume after call is placed
Just noticed that in different location this feature works fine. I guess, GPRS signal is not very strong in my area
Here's mine
Model: MDA Pro
ROM/Radio/ExtRom: 1.12.42WWE | 1.00.02 | 1.12.126WWE
Design Flaws
No external display. Many cheapie prepay phones have this, why didn't the universal get one?
Usability Issues
When closed and Off, phone does not actually ring until 3rd ring. Leaving just 3 rings to answer it. Most calls hence go to voicemail due to not enough time left to answer.
When closed, and someone rings, the external start/end call buttons dont light up so I cant see which one is green(answer call) and which one is red(end call). 50% of the time I press the wrong one sending the caller to voicemail!
No simple, built in way to close rather than 'minimise' applications
Built in contacts app and calendar still unusable. MS: please just give up and buy Web IS !!
Software Bugs
Sometimes 2 of the wifi icons dissapear from the 'connections' tab under settings requiring a soft reset.
Wifi often fails to connect, needs switching off and then back on again, then it sees AP.
Loses the mobile network signal occasionally, for no reason (i.e even in 4 bar signal areas)
I'll add more as I remember them. But HTC/MS are getting better, the hardware and initial ROMs of the MDA Pro are worlds ahead of those on my XDA IIs (which was totally unusable initially).
Having a low battery means that device switches on every 5 mins to tell you about the low battery thus causing lower battery. Tell me once and then goto sleep! Or tell me once for 10%, once for 5% etc
If software causes the unit to switch on (in order to issue a notification) the same software should switch it off again after, i.e dont wait for the default 'not being used' timeout.
Nigel
Grrrrr
Ok .. I have an M5000 on orange, I have owned it for almost a week. My Rom/Radio gubbins are whatever Orange lock it at. My biggest complaints are:
1) Service Plans - There doesn’t seem to be a network in the UK that offers a service plan (more data, less voice) suited for the device. A trick was missed here I think!
2) My manual talks of GPRS counters and graphs.. My phone does not have any such features. All the more relevant given my 1st point and that the price per MB is horrendous on most networks.
3) Tolerance - My unit needs a reset at least twice a day. Sometimes because it can’t find GPRS coverage, sometimes coz it’s just slow. Back in the day when i purchased my 1st IPAQ I had to reset that a few times a day. I have been off in UIQ land for the past few years and I am surprised that this far into product evolution you die hard windows mobile/PPC fans have been putting up with the same crap for years. You are perfect customers and a tolerant bunch ;-).
4) Incoming call delay – I read that this is fixed in later roms. I tried to install a JASJAR rom and failed. My phone is locked. Blastit !
5) Windows Mobile Media Player 10 – a pointless piece of software, how do I delete it
6) Speed – In between reboots my unit is inconsistently slow. I have tried all of the points suggested in this forum aside from the rom updates (I cant do that).
7) Email – The email client is dire. I use IMAPS and SSL SMTP. Everything is find on mail accounts with low numbers of messages in ( < 100 ). The wheels fall off very quickly if you ask the client to download mail from a mbox with a few thousand messages in and lots of folders. So far I have lots a mail account twice and left it saying “updating folders” for 3 hours while connected via wifi.
8) Email Again – Like I said .. I use IMAPS and SSL SMTP. I use self signed certs. The 1st time I created my mail accounts and connected the unit asked me if I wanted to proceed with the self signed cert shenanigans. After that I was not asked. When I look for the certs in the certificates app they are not there. Where are they?
>1) Service Plans - There doesn’t seem to be a network in the UK that offers a service plan (more data, less voice) suited for the device. A trick was missed here I think!
Agreed, t-mobile with web-n-walk are the closest, but poor 3G coverage and no possibility to upgrade bundled data from 40MB (other than £1/MB Pay-as-you-go) + unused data not carried over to next month are the main issues.
>2) My manual talks of GPRS counters and graphs.. My phone does not have any such features. All the more relevant given my 1st point and that the price per MB is horrendous on most networks.
You should have found an application called 'spb GPRS Monitor' on the CD?? install this after having got the machine connected via activesync and you'll have the missing part of the puzzle. This is somet else that should be included within the OS -- MS please buy spb !
>4) Incoming call delay – I read that this is fixed in later roms. I tried to install a JASJAR rom and failed. My phone is locked. Blastit !
Indeed, phone should have never gotten to market with this major bug.
>7) Email – The email client is dire. I use IMAPS and SSL SMTP. Everything is find on mail accounts with low numbers of messages in ( < 100 ). The wheels fall off very quickly if you ask the client to download mail from a mbox with a few thousand messages in and lots of folders. So far I have lots a mail account twice and left it saying “updating folders” for 3 hours while connected via wifi.
Webis mail is an improvement, but still not great. My main issue with imap is the inability to set a specific imap root folder. My mail is served from my linux box at home, and there is stuff other than mail in my user directory - I dont want it finding all this stuff (at all!) Yeah, I know you can tell it to sync only specific folders, but initially it tries to sync the lot. I gave up with imap and use pop3 now. Perhaps push email availability will fix this.
Nigel
@veletron
O2 has a tariff called Data 36 for around £16.50 per month for 36MB and voice calls are on a pay as you go basis (max 25p per minute).
I agree with most item you guys mentioned especially about the phone's ringing late than the actual incoming call. If I carry JJ, on that particular day I would miss most of my calls due to that.
Here is the bug I consider annoying and hopefully they get fixed soon:
1. The Caller ID sent to the BT headset (still number instead of contact name). Have not heard anything yet till now. Dunno until when they're going to fix this.
2. When used in PDA/tablet mode, there is no hardware button for both of the softkeys that are being introduced in WM5. Pretty annoying. Other hardware buttons on the side are mostly dedicated buttons. I have to sacrifice the record button and assign it to click the OK.
3. If you have not found this one out yet. please try it with your JJ/Universal. With a SD card inside the slot, use one finger, pull it out by moving the edge slowly (without pushing it in to release it). The SD card will come out!
I was pretty :`( with this, but when the SD card inside the slot, even I shake the JJ it will not come out. At least we have to be extra careful with this.
jah said:
@veletron
O2 has a tariff called Data 36 for around £16.50 per month for 36MB and voice calls are on a pay as you go basis (max 25p per minute).
Click to expand...
Click to collapse
Exactly... 36Mb is pretty poor, A few hours of streaming monkey radio, some GRIB files, email and web pages etc.. and I am stuffed....
I have had to jump through hoops just to get something half decent. I ended up with a 400MB a month add on but only after I signed up on a business tariff as a sole trader.
The guys at expansys were selling the JJ with an orange all you can eat (1GB per month) data card sim in it. While he told me voice calls would work he could not confirm that that would always be the case, when I spoke with orange they told me it would never work.
For me the most annoying thing is that the Jasjar in about 20% of the cases freezes upon arrival of a new SMS. You know this makes the thing so very unreliable. You never know when the unit has froozen and find out only when you need to use the unit again. Then you start wondering that don't know how many people tried to contact you while the Jasjar was lying frozen, unnoticed.
Kind Regards
I have no complaints at all, i have it exactly as i want it, now Lakeridge have sorted the screen switch time to be instant on wisbar i am happy, I have the following installed
Wisbar Advance 2 (newest release)
Pocket Informant (newest WM5 Release)
Pocket Breeze
Dinarsoft HandyMenu & Launcher & Switcher
Expea2 Theme
Blank Black Wallpaper
The Show and Hide Bottom Bar App (Assigned to a custom Wisbar Icon)
PSShutxp
FlexWallet 2006
CodeWallet Pro 5
Resco Keyboard Pro 4.34
Resco Explorer 2005 v5.20
I have 27.74MB Storage & 17.77MB Program Memory Free
It has taken 5 Hard resets, and much hair pulling and waiting for new releases, but my JasJar is now stable as hell!
Now if only someone could figure out how to display animated gifs as caller ID's i would be as happy as a P.I.S!!!! at last
Richard
jah said:
@veletron
O2 has a tariff called Data 36 for around £16.50 per month for 36MB and voice calls are on a pay as you go basis (max 25p per minute).
Click to expand...
Click to collapse
Aye, I am aware of this. I was gonna go with o2 on data 200 originally, but they buggered up my order, charged me for the device but never sent it, performed a total of 15 credit checks, screwed my credit history, and then started sending me final demands for data200 even though the contract had already been cancelled. Took 4 weeks to get credit record straightened out, and £139.99 for xda refunded, and a further 2 weeks to get them to realise that I had returned the sim within the usual 14 days.
Ruddy Nightmare, after that I dont consider any O2 products to be worth a mention!! I am a long time contract customer, and they were not even interested in keeping the business by way of money off sweetners!
Besides.... 40MB+200 anynet mins still costs much much more on O2 than on t-mobile ;-)
Nigel
My Universal is losing email accounts. I think memory is not safe in WM5!
See
http://forum.xda-developers.com/viewtopic.php?p=202617&highlight=mail+accounts#202617
Have seen much of that discussed above on my new T-Mobile MDA Pro, however in addition to the overly long call delay, with extremely heavy use over the past month I have observed the following two rather disconcerting "critical" bugs:
- occasionally, the GSM system loses the network despite the network being present and displays a "no service" exclaimation mark next to the service twig. No problem here, except that it does not recover from this state even if the network comes back, or if the location (ie. cell) is changed. For example, this happened in central London today, and after 4 hours of monitoring, it was still lost to the world...
- very occasionally, I've seen my little green service light flashing happily with the clamshell closed, appearing to indicate all was well. However, upon powering up the MDA Pro, I've discovered it had crashed, requiring a reset.
This is serious, because in both cases, my MDA Pro had irrecoverably gone out of network service for a considerable time, during which time any incoming calls had been lost.
In short, I cannot depend upon this device for voice, although I'm happy to live with these issues for data only. So it's a mini laptop... and I still have to get/carry another phone and SIM.
Bosseye
Have seen much of that discussed above on my new T-Mobile MDA Pro, however in addition to the overly long call delay, with extremely heavy use over the past month I have observed the following two rather disconcerting "critical" bugs:
- occasionally, the GSM system loses the network despite the network being present and displays a "no service" exclaimation mark next to the service twig. No problem here, except that it does not recover from this state even if the network comes back, or if the location (ie. cell) is changed. For example, this happened in central London today, and after 4 hours of monitoring, it was still lost to the world...
- very occasionally, I've seen my little green service light flashing happily with the clamshell closed, appearing to indicate all was well. However, upon powering up the MDA Pro, I've discovered it had crashed, requiring a reset.
This is serious, because in both cases, my MDA Pro had irrecoverably gone out of network service for a considerable time, during which time any incoming calls had been lost.
In short, I cannot depend upon this device for voice, although I'm happy to live with these issues for data only. So it's a mini laptop... and I still have to get/carry another phone and SIM.
Bosseye
bosseye said:
This is serious, because in both cases, my MDA Pro had irrecoverably gone out of network service for a considerable time, during which time any incoming calls had been lost.
In short, I cannot depend upon this device for voice, although I'm happy to live with these issues for data only. So it's a mini laptop... and I still have to get/carry another phone and SIM.
Bosseye
Click to expand...
Click to collapse
Agree, the Universal is not really a phone its is a PDA/mini tablet. There are lots of people, however, here and at Howard Forums who think the Universal is as good as SE/Nokia phones.
When I had my first Vodafone was about 15 pages long. Hundreds of GPRS/UMTS connections and disconnections. Does not sound right to me! Sure is something funny with the JasJar radio.
bosseye said:
- occasionally, the GSM system loses the network despite the network being present and displays a "no service" exclaimation mark next to the service twig.
Click to expand...
Click to collapse
Hi
I have seen this also, hopefully a future radio revision will sort it out. I have noticed that even with this (!) mark, the phone *IS* still in service. Some 3rd party progs dont check for a network connection before they try and send data, these still work even with the (!) WiFi is disabled so its not that. I see the same also with wifi, it says 'connecting' but it is in fact connected!!
Basically, the built in stuff is using an API to query the phone about its connection state, and its getting back a 'false'. Stuff that does not bother to query does not get the 'false' and thus works.
Its a pain in the @rse, I think that the display icon displays its state based on the same API call, so perhaps the whole lot is linked together. The status of the device is not being updated correctly.
Oh... it will also ring at times when it is displaying the (!)...
All supposition of course!
Mine will usually come back, if it does not then switching from auto to gsm or umts and then back kicks it into gear. I.e a soft reset is not usually required.
Mine is an MDA Pro flashed with the O2 original ROM.
Nigel
On my O2 Exec, I find that the backlight often isn't working when I switch it on. I have to go into the Settings, select Backlight, and then uncheck and recheck one of the settings there.
I had the same problem with the Ipaq I used to have, although it seemed to happen less regularly.
Calendar\Task alarms dissapear, no Notification with Alarm
the WM "Notification Que" Issue
After 3 weeks of usage of my Qtek9000:
- all the Calendar notifications dissapeared (no text, no sound);
- the Alarms did have sound and vibra, but no text and Notification softbutton on the screen;
- alarms sounds could appear on their selfs on a random time and no Text on the screen.
I've searched the forum and it learned out that it is a Notification Que Issue.
It looks that upon a time, that que is being oversized or some mess (duplicates?) happened in it.
So, after that the "Notification Que" Issue appears.
cross-posted: http://forum.xda-developers.com/viewtopic.php?p=236733#236733
After trying to use my XDA Exec as my main device I had to finally just use it for PIM, eBooks & web (with Opera) and I used a Moto v3X as my main mobile/cell phone as the call quality of the Exec is poor relative to other standard 3G phones and I don't like the delay in altering you to an incoming call. But even as a eBook reader mini tablet I suffered because of the poor battery life and the need to reboot every two days. So I have now gone back to using my Nokia 9500 and I feel so much less stress now! I can't wait for the 3G Nokia Communicator.
Anyone got a fix for this?
lost wifi wep keys every time i soft reset? - keep on having to eneter the bloody wep key!!!!
Hi All,
I am using O2 XDA Exec. here is the system info:
ROM Version: 1.13.82 WWE
ROM date: 11/30/05
Radio version: 1.04.02
Protocol version 42.37.P8
ExtROM version: 1.13.188 WWE
Since my last ROM update from O2 the machine is extremely fast. I got of O2 and installed corporate one and never looked back. I laways have 28MB program and 28MB storage and no hacks involved. I have 512 MB SD card (getting smaller need bigger one).
Incoming calls: always answers the after the first ring.
pressing the phone button brings the dialer up in a split second.
I have buletooh car kit and always connect with my Exec for at least 1 hour at a time twice day without dropping a single connection ever.
WiFi extremly robust and never had problem connecting to mine or a paid one and it is beautiful used with SKYPE to make cheap phoen calls abroad.
I hardly need to reset the machine unless an application behaves badly. I just dont install unnecessary applications, or pretty ones (it is a matter of taste this one)
There is no proper close for application, it would be nice but hardly an issue to me (only a couple of taps away), actually some application I want them running.
Never had problems with call connections, and I travel between London and Swindon everyday.
As for Battery, when not using the display I switch it off (I can still get calls).
I leave a USB cable at work for recharging and a a car charger in the car. I also bought a spare battery. I am never out of battery (ofr my kind of usage).
All applications are standard and I use them heavily, appointments, alarms, contacts (2550 names of all the company employees), emails, word, and especially presentation (power point) and they do the job adequately.
I donwloaded and tried (with intention to buy) many application that might replace the standard ones but I always unable to justify spending the money as they don't do anything special (prettier maybe).
the only application I have is
WiFiFoFum for scanning wireless networks.
SBP GPRS Monitor (O2 gives me 100K a month free - wehehehe)
Adobe Reader 2.0
Microsoft Reader
PocketTV
CodeWallet Pro 5.0
Inesoft Cash organizer 05 Premium
Skookum for RSS news
and of course SKYPE 2.0
and with mobile google and a list of mobile websites in my Internet Explorer favourites and skookum I can get all the news and info that I need.
What I don't like;
no front screen to see who is calling without opening the device (this would have been a killer to me).
A-GPS or even a full blown GPS would have been very nice indeed.
I bought themachine 4 months ago from O2 high street; now hwyI don' thave these bugs people talk about, is there different versions of bad batches? I am not the only one I met quite few people who also get surprised when we read the bugs. Strange; could it be the way people use the device?
Thanks
SO MANY PROBLEMS......BUT MY MAIN ONES ARE
PHONE DROPPING CALLS WHEN DRIVING..UPGRADED TO LASTEST ROM STILL DOING IT ........I REALLY WISH I COULD FIX THIS...DOES ANY ONE ELSE HAVE THIS PROBLEM?
CASE MARKS...
STUTTERING RING TONES
ANSWER DELAYS
I THINK HTC SHOULD DO THE RIGHT THING AND RECALL THE LOT OF THEM MY OLD XDA 2 WAS A GREAT PHONE....THIS IS A PIECE OF CRAP.
I have an Xda Exec with:
JasJar
ROM 1.30.76
Radio 1.11.00
ExtRom 1.30.164
I keep getting error messages connecting to T-Mobile USA I reset and it works for a little while but then it drops again. The phone function is acting up too, sometimes it tells me either call failed or no service where I know there is service, usually a reset fixes it but it is very unrelialble.
Yep happens to me too. I started a thread on this subject matter two months ago I think Here : http://forum.xda-developers.com/viewtopic.php?t=46646
The Jas Jar (HTC 3G phone) has to switch from phone to data, data to phone. Sometimes it does not know if the phone is finished. If you get heaps of calls then using a PPC may not be your thing. But if you need PPC for the other PC features then it works great. I dont get a lot of calls so others may rebut this.
Having a poor signal doesnt help, getting adapters and antennas is the challenge see other threads on this forum. Currently they ( any manufacture ) are just starting to make adapters available, however no forum users have posted any success stories yet.
With skschema (http://s-k-tools.com/) , I wrote a script that checks data conection every hour, if the connection fails I force a reconnect, if reconnect fails, I turn GSM off then back on, if that fails I reset and reconnect GSM and internet . This script is like "Stay connected" software out there. I also have other maintence scripts, email checking, etc.
I was knew to PPC this year, I took me 3 months to get sorted, but I am happy now !
GoodLuck
I don't agree with your obversation about a PPC not being good for lots of phone calls I have a Wizard that is stable and does almost everything.
For the money of these phones I would expect to have both. I cannot believe that it has such a hard time with the simple things.
Fair enough, I use mine for data, emails, and internet.
I dont distribute the phone number, I use device as a mini laptop.
You are correct, it should handle all the calls you get.
However the Jas Jar is one of the first phones out there with phone to data on 2G and 3G. So maybe the next or future device/Operating system of this functionality will be better at switching between the two infomation types.
I thought 3G was not yet in USA ?
We have 3G but it works on the 1900 spectrum which make this phone useless execpt for GPRS.
I bought it for the larger screen and the keyboard I like how you don't have to press the function key to imput numbers while typing.
If I can't get this to work I will have to go back to my Wizard.
Hello,
I have just upgraded to the official GPS ROM and I am on the Swedish 3 operator. I have noticed since the upgrade that the network connection is switching from 3G to HSDPA when there is a demand of bandwidth or simply when there is data in either direction.
I can see that the purpose of this was to make it possible and more reliable to place and receive calls during data sessions. I have figured out though, that with the old ROM, there was no such switching (but there was no distinction with the icon, so you really had no idea) and the connection speed was always constantly 1Mbits/s when using Internet Sharing for example. Now with the HSDPA/3G switching/throttling, the connection often drops down to 3G speeds and Skype-calls are lacking quality from this a bit when using Skype in the car which i do quite regularly nowadays using my Jabra JX-10 headset.
I also realize that there is still a problem with outgoing and incoming calls during these automaticly switched-on HSDPA-sessions. That is probably why HTC has decided to keep the HSDPA sessions as short as possible, that's fine, but what boggles me is the algorithm used for the switching. It seems to always kick in HSDPA in the beginning of a new data session, and after a short time of inactivity (while pondering what favourite page to open this time) the connection drops down to 3G and it won't kick back to HSDPA even when you start browsing again, until a certain period of "non-HSDPA-ratio" has been reached and the phone thinks it would be OK to kick in the highspeed again for a little while.
I also noticed that using Skype would keep HSDPA alive once you place a call from a fresh started data session and keep talking ;-)
This is not a particular problem to me, I was just wondering of anyone else here has noticed and had an idea of what the programmers had in mind?
BTW: I am running TomTom 6.010 and Franson GpsGate on the machine now and it works absolutely like a dream. I used to have a Blue-I Bluetooth GPS in the car (Trimble based chipset, only 8 channels but quite OK piece of hardware) but this is far superior when it comes to HOLDING a persistent fix also when moving indoors. The TTFF is quite fast as long as you are outdoors, most of the time i have a fix before i leave the parking space. I noticed there being a dynamic number of satellites of the receiver, sometimes i see 7 out of 8 satellites, and then sometimes i see 10 out of 12! Anyone noticed?
Thanks in advance! Cheers...
It’s not your phone that decide to change from HSDPA mode to normal R99 (384kbits) mode and vice versa. Everything are always controlled by the network. The behaviors that you describe are normal. Besides the HSDPA is quit new for the operators and new parameters needs to be tuned for best performance for every users.
BTW, the degradation that you notice. You are not alone that use HSDPA.... Its finally the big success for 3G
I use Phone Alarm profiles and BandSwitch to control my connection based on business hours. I get a poor singal unless on 3G where my office is located. I force it to GPRS otherwise to save battery.
I have similar problems, cannot receive or start calls when HSDPA connected. Shouldn't that be possible anyway, calling and transferring data at the same time? Or is this a network provider problem?
I too am on the Swedish operator 3. I have an unlocked, non-operator distributed HTC TyTN that I had updated the radio to 1.40xxx and the ROM to Black Dymond 3.5 and was having the exact same problem. I could reproduce the incoming call not getting through error every single time I got the phone to go into HSDPA mode.
After some initial searching I read somewhere it was network dependent (Nokia switches vs Ericsson) and the only way to solve it was to disable the HSDPA using e.g. HTweakC, which I did and it solved the problem, but then of course I couldn't take advantage of the high-speed data access, which was the major reason I got this phone.
I recently noticed that 3 released a new extended ROM with instructions to update the ROM to the latest (as is available on the ftp here) then install their ExtROM. I went to the trouble to try and breakdown what was in this extended ROM, but being a newbie to pocketpc it was all hyroglyphics to me, so I went ahead and installed it over my old HTC ext ROM (which I saved for later use just in case).
When I get around to it I may mount this extended ROM here (I have it, but don't have too much time to put it up right now, so someone may beat me to it).
Anyway, Black Dymond 3.5 didn't install the Extended ROM after a hard reset (assuming that was the intention), so I did it myself afterwards. One initial bug that showed up quickly was the Comm Manager not wanting to start saying it would only manage a max of 7 items (whatever that means). So I installed Schaps latest Comm Manager and it worked fine.
Well, guess what, now there's a daemond that starts on boot and the phone app is different (another bug is that the text on the phone app buttons remain in the 3 theme although I changed back to black, but that's minor), but now I cannot replicate the no incoming calls during HSDPA error.
Apparently they've added something that makes the phone connect properly to their 3G/HSDPA network for call handling. Now I've got full HSDPA speed and no problem on incoming calls (plus still have Black Dymond's great VOIP/SIP WM6 solution).
Ok, as a noob I of course missed the fact that the daemon starting at boot is Voice Commander. Still the actual phone app/dll is somehow different with this ExtROM and it's solved my problems.