Hello...
I recieved my MDA last saturday, and since then, have been trying to figure everything out. After multiple calls to tmobile, and even a trip back to the store, i'm still stuck with a few questions that i cannot seem to get answered.
1. The MDA came with the default Tmobile theme which works fine in portrait & in landscape, as well as the default blue Windows theme.
However, I have tried to install multiple themes(including some from microsoft themeselves) and i have one annoying error! Whenever I use an "installed" theme, the portrait screen looks fine, but when I open the keyboard...there are two large greyish/white gaps on the side of the theme.
Ex: I'm using a green theme. When in landscape mode, i have a single green square in the middle of the screen with a strip on either side(left or right)
2. My phone is HORRIBLY slow when and if ANYTHING 3rd party is installed. I've tried today plugins that control the memory usage(figured that would help)...however, it just slowed things done. My phone usually runs at about 14mb Free Program Memory, out of the total 44MB(This seems horrible...with just the default programs installed*for the most part* and maybe agile messenger running.). If i install a today plugin, or a game...this drops below 10mb. Therefore, phone usage can be very aggravating. I cannot think of any other way to increase this memory expect for ONE thing. Would it be possible to transfer ALL programs, applications, etc to the miniSD Card(i have 1gb now, with a 2gb in the mail). This way...i certaintly would not be topping out the usage of the card, and hopefully I can free up alot of space on the phone.
3. As we all know, the packaged IM programs are AWFULLY slow and inconsistent. After a bit of research and trials, I have settled on using Agile Messenger. I'm loving it...expect for a few things.
The MAJOR problem I have with it, is the pop up notification. Its annoying to be surfing the web or playing a game, just to have a pop up tell you that you have recieved a message, EVERY TIME you get a new message(which can amount to a great deal in a short time). I've looked all over for a setting, so unless I missed it, is there any way to shut this off?
A side issue with this program, and also the connectivity of the phone is...:
(even WITH the GPRS hack*always on*), I still lose connection(with 2-4 bars of signal) and therefore i get signed off of Agile, rather often. This isnt' such a problem with me, as seeing it takes a short time to log back in. However, when you look at the conversation from another person's point of view...all you see is
"Soandso" Logged off
"Soandso" logged on
etc
etc
(not sure if that last part was a question or a statement, but if theres an answer, i'd like to hear it!)
4.
My girlfriend has a sidekick, and I LOVE the feature of being able to set phone profiles for specific times of the day. Especially during school, it'll go silent, and the second we are out, its back on normal. I have downloaded PZP to try and fix this loss of luxury. However, I personally don't find the program to be very consistent. Sometimes, it seems as if say my "school" profile is fully functioning, while other times, it really doesnt. Call me crazy, but I have taken a shot in the dark and ventured to say that if one touches the volume button on the phone while the phone is on a specific profile...it will throw it out of its cycle. If anyone has some hints/comments/suggestions of their own on this program or other favorites...I would love to hear from you.
5. After I went about and downloaded the Eten dial pad skin, I noticed that all of my contacts were unable to receive contact photos. I quickly realized that any contact that was saved on my SIM card from my previous phone was stuck in this predictament. However, if i were to create a new contact account, it quickly allows me to customize them alot further. Therefore, i was curious if there was any way to transfer my contacts on my sim card>my phone in a fashion that the phone will accept them.
I'm sure i'll think of more questions(these are just the ones that I havent been able to answer after days of searching :-D)
Thank you so much in advance!!!!!!!!!!!!!!!!!!!
Hi,
the speed of the HTC Wizard is very slow. That was my problem too.
for question no. 2:
Moving the apps to the card will result in more free space on the phone, OK, but running the apps from the card will also result in low speed, because the card is slower than the main memory. So I think you won't get more speed by this.
Try to overclock the device with OmapClock. My device works like a charm with 264 MHz (original was 180 MHz).
Use a tool like FreeUp RAM, which is part of the SK-Tools-package.
Running OmapClock and freeing up the RAM from time to time brings significantly much more speed. There is almost no waiting time if you click on an icon. You can even run Skype with OmapClock (many other users do so).
HTH
I have seen tidbits about overclocking through my endless searches the last few days. I've always heard that you have to be careful if you overclock a device, such as a phone. Has anyone had any known issues with the overclocking? Are there risks in having the phone run at that speed all the time?
The Wizard isn't slow. Install a Qtek rom without branding, and it will be much faster.
even the sales associate at tmobile seemed to think it was slow. Upgrading to a different ROM sounds ok, but i'm trying to keep everything via tmobile. thaks for the tip though.
Hi,
Im looking to get the Tmobile USA MDA, but after reading posts like this Im alittle afraid.
I need to run TOMTOM on this device and thinking that this might bring the device to a halt. Now Im starting to think that maybe I should get the 6700. Please let me know what you found out about making MDA faster. Thank you.
TazMan1688 said:
I have seen tidbits about overclocking through my endless searches the last few days. I've always heard that you have to be careful if you overclock a device, such as a phone. Has anyone had any known issues with the overclocking? Are there risks in having the phone run at that speed all the time?
Click to expand...
Click to collapse
There have been long discussion about what is safe with the Wizard on this forum.
See, for example, http://forum.xda-developers.com/viewtopic.php?t=40284
Also, the SmartsKey app automates startup of OMapClock.
http://forum.xda-developers.com/viewtopic.php?t=41060
(It has a number of other uses as well.
Hope this helps.
TazMan1688 said:
My girlfriend has a sidekick, and I LOVE the feature of being able to set phone profiles for specific times of the day. Especially during school, it'll go silent, and the second we are out, its back on normal. I have downloaded PZP to try and fix this loss of luxury. However, I personally don't find the program to be very consistent. Sometimes, it seems as if say my "school" profile is fully functioning, while other times, it really doesnt. Call me crazy, but I have taken a shot in the dark and ventured to say that if one touches the volume button on the phone while the phone is on a specific profile...it will throw it out of its cycle. If anyone has some hints/comments/suggestions of their own on this program or other favorites...I would love to hear from you.
Click to expand...
Click to collapse
There is a known problem with backlighting. See http://zendrui.free.fr/PZPForum/viewtopic.php?t=197
Also, check to see what events PZP is handling for profile-switching. For example, if you have calendar-based or time-based rules, they may switch your profile without you doing anything. Go to Settings, Control to see what you Switches you allow. Or check Time and Calendar for your profiles under the Configuration option.
As much as i'm sure overclocking the device may help, especially in my case. I'm just not sure if its worth the risk. Kind of hard to explain to Tmobile why the phone decided to overheat. Seems overly risky to make such an expensive device, run at higher speeds than its DESIGNED to do. But i'm still not sure, it almost DOES seem worth it...decisions, decisions...
Yes, Thank you for clarifying that...I mostly meant, the inconsistency of PZP with the timing of profiles. It seems as if the program will "switch" to the correct profile, but i don't always see a change in the operation of the device itself. Ex: I have it set to go to school mode at 7:30am, this past week(since its spring break, i've noticed that my incoming calls all had the normal ring volume, as well as system tones, etc...
Although it "says" ""School"" i don't really know if its truely in that mode?!
On this note, i have a question about setting the times(which is what i really want to accomplish). My phone goes to LOUD around 5:30am, School at 7:30 am, Normal at 1:55pm, and Quiet at 4pm.
Nooow, do i have to put two times in the school profile such as 7:30 am-1:54(5)???? so that it has an entire time interval...or can i just tell it when to start, and the next profile will automatically kick in and stop the previous.
Also, does putting the phone in standby or shutting it down have any effect on the profile??
I'm sorry in advance if i'm asking very basic questions, i've just been searching for a long period of time, and i usually can't find a specific answer to my question. So I decided I would spend the time to actually discuss MY problem, with hope someone can help. Again, sorry for any inconvienence or redudant questions.
TazMan1688 said:
As much as i'm sure overclocking the device may help, especially in my case. I'm just not sure if its worth the risk. Kind of hard to explain to Tmobile why the phone decided to overheat.
Click to expand...
Click to collapse
I have a german T-Mobile MDA Vario (= HTC Wizard) and I'm overclocking it permanently with OmapClock and SmartSKey. There is no overheating as far as I can say/feel. I can speed up to 264 MHz (original = 180 MHz). If I try more, the device softresets itself without any damage or loss of data. It's a kind of security mechanism. Of course, battery life is a little bit shorter when overclocking it. But I'm sure, slightly overclocking doesn't damage the device! Maybe the lifetime of the device will be a bit shorter, lets say 6 months in 5 years, but you won't realize that, because you won't be using your device in 5 years. You will sure own some other phone when the CPU dies. Together with the tool "FreeUp RAM" (comes with SKTools), I can reach a comfortable speed for everyday use. But never forget: The Wizard IS quite slow, compared with other devices. You can find smart workarounds for that, but don't close your eyes on that fact.
For running any GPS navigation tools I would consider buying not a Wizard, but a much faster device, if you would ask me. I'm using my Wizard only for addresses (~ 700 items), calendar (~ 1200 items) etc., and without overclocking and using a program like Pocket Informant 2005, that would be an annoying, maybe impossible thing. At the beginning, I had to wait almost 10-15 seconds until e.g. the month overview was created. Switch to the following month - wait again. Choose a specific day - wait again. Oh my god! That needed more patience than I had.
Are you running a basic install without all the phone networks customisation bloat?
you can do this by hard resetting (you will loose data doing this) and then doing a softreset when the customisation dialogue pops up after setting time zone etc.
this will speed things up over an install with tmobiles bloatware. I run tomtom and my device is in general as reponsive as the magician it replaces.
good luck with your phone
R
So guys based on your opinions and experience is it worth for me to get the MDA or should I go with a different carrier and a XV/PPC-6700 ?
Hi yozh,
I don't know the 6700-device at all. Maybe we don't have it here in good old Germany, or maybe under a differnt name. Does it have a bigger display (better for navigation)? Does it have a faster CPU? Then take that one! In my eyes I would never like to use the Wizard for navigation. It's only a better phone, not more, not less. For all other purposes I would buy a bigger machine. I do not want to talk bad about my own device, I have bought it and I use it and it's OK for the everyday things I do with it. It has nothing to do with "I'm proud of my device", like some people seem to be here. It's a phone, man, not a Ferrari or a Rolex. You would tell yourself lies, if you would call the Wizard a powerful device. I had a Palm Tungsten T5 before, and THIS is a powerful device. 2600 items in the calendar (true!), and the reaction time was half a second if you tap on the screen! You can go and have a coffee if you do that on a Wizard.
Just think about it. If you buy a Wizard, try it for a day and then write to me what you think about that phone.
Mh. My english should be better, I know.
Just my 2 Cents!
Hi well the 6700 is the apache I belive and the CPU is 416mhz but its not a "dual core" everything else screen adn such is pretty much the same. Thanks for the reply
SO any one on this forums can recoment apache over MDA ?
yozh said:
Hi,
Im looking to get the Tmobile USA MDA, but after reading posts like this Im alittle afraid.
I need to run TOMTOM on this device and thinking that this might bring the device to a halt. Now Im starting to think that maybe I should get the 6700. Please let me know what you found out about making MDA faster. Thank you.
Click to expand...
Click to collapse
See my posts on http://forum.xda-developers.com/viewtopic.php?t=48448 regarding processor speeds and TomTom.
Wow really TOMTOM runs better on the MDA then on a 400mhz DELL ? Then Im set defenatly getting the MDA, I like GSM network provide3rs better anyway and plus there are so much choices with the phones. I wish I was able to aford the JASJAS that looks really good.
Also don't forget that when you 'close' an appliation it does not really close, it just goes in to background, thus slowing the system down.
Check out your running processes and close all the ones that are not needed or load an app that really closed things.
TazMan1688 said:
1. The MDA came with the default Tmobile theme which works fine in portrait & in landscape, as well as the default blue Windows theme.
However, I have tried to install multiple themes(including some from microsoft themeselves) and i have one annoying error! Whenever I use an "installed" theme, the portrait screen looks fine, but when I open the keyboard...there are two large greyish/white gaps on the side of the theme.
Click to expand...
Click to collapse
Themes built for portrait screens look wrong in landscape view. Easy solution: build a theme that works in landscape view. The Guava Bubbles theme works fine in both because the background image is larger than portrait size.
TazMan1688 said:
4. My girlfriend has a sidekick, and I LOVE the feature of being able to set phone profiles for specific times of the day. Especially during school, it'll go silent, and the second we are out, its back on normal. I have downloaded PZP to try and fix this loss of luxury. However, I personally don't find the program to be very consistent. Sometimes, it seems as if say my "school" profile is fully functioning, while other times, it really doesnt. Call me crazy, but I have taken a shot in the dark and ventured to say that if one touches the volume button on the phone while the phone is on a specific profile...it will throw it out of its cycle. If anyone has some hints/comments/suggestions of their own on this program or other favorites...I would love to hear from you.
Click to expand...
Click to collapse
I use PPC-Profiles-Pro, but you can't slave this to a time. Besides, I'd rather just put it on Silent mode by holding the connection manager button for three seconds (top left side button). Otherwise I use PPC Profiles to switch from Work (BT) to Home (Wifi, no BT) to Sleep (No Wifi, no BT, no email alerts or reminders, just ringer). Walking into a theater, I just go to silent mode.
bilbo_28 said:
Also don't forget that when you 'close' an appliation it does not really close, it just goes in to background, thus slowing the system down.
Click to expand...
Click to collapse
I know. I'm using MagicButton. And OmapClock with SmartSKey. And FreeUp RAM. In deed, I do almost EVERYTHING to make my device run faster.
Hello,
I bought the prophet 200 (xda neo) hoping it would turn out to be a decent device that provides speed as well as endurance in terms of cpu and battery. Unfortunately was badly dissapointed in both factors.
I installed the newest DOPOD rom.
Here are some apps that I installed:
Pocket Plus
Pocket diary
TCPM
Skype
Resco Explorer
Opera
Agile messenger
spb backup
news break
my problems with the device is that I have the feeling that it operates way too slow. This is the first time I own a PDA so it might be my preception that is deluding me.
a couple of examples: If I scroll down the contact list it goes rather slow and laggy. It takes quite a few seconds if I start up an application like opera, IE or skype. Sometimes the start menue pops down only very slow.
Resco File explorer starts slow and takes a while to perform an operation.
Using Pocket Informant is almost impossible beacuse it takes 6 Seconds or so until the app is started and the navigation through the app itself is very slow. (if i want to add a contact it takes 4 seconds until the forms are loaded)
Same applies to Fusion Agenda.
Talking with skype almost does not work at all. When I make a call i cannot adjust the volume anymore or it reacts like 20 seconds later and flips out on me. I cannot end a call because the device almost crashes and it takes 10 seconds to get it back. The other person can barely hear me.
There is another thing regarding battery drainage.
Let me give you an example, If I have just finished charing the device and it displays a battery charge of 100% I unplug it and 1 minute later it goes down by 1% to 99 - an additional minute and the battery meter displays 98. By the end of the day i seem to have a charge of maybe 40% while using the device for maybe 1 hour intensly and the rest just phone standby with maybe 2 calls of 2 min avrg length.
On top i noticed that the left side of the device gets a littel warm when I am using the device extensively or charging it. Is that also normal?
Whats the deal with my device? i dont know a whole lot about pda's. Is that a normal power consumption?
How can I measure if my device performs well in terms of CPU speed because I have the feeling it also runs slow.
please help
To make your prophet more responsive, go here: http://forum.xda-developers.com/viewtopic.php?t=40404
As for the battery issue, not sure what to suggest.
after I overlocked my XDA neo (with JAMin WWE ROM) to 252 mhz, I found it runs all programs very smoothly. I can open media player, and read novels at the same time, switch between all the running programs is very smooth and fast. compared with my another PDA (intel Xscal 400 MHZ CPU), I could not see big difference.
Times you mention are quite realistic. My Qtek S200 performs at about the same speed (program startup times) and I can live with it. To improve a little, try to use some task manager to see if you have cpu-intensive programs or today plugins running. also, close programs instead of minimizing them (use magic button, gs pocket magic or else).
Concerning battery, mine seem to last longer. Do you have a dual sim adapter? I found out it was draining my battery very fast also in flight mode.
If you do not need voice dial, there is a thread in these forums about uninstalling it and magically getting a fast keyboard switch (no more 6 s waiting for changing from phonepad to handwriting recognition).
Hope that helps.
Poket plus really hog the CPU. especially the today plug in. I had the same isues. just enable only 1 tab, delete all the other plug in tab for pocket plus. use the meter that you need only. I only use storage meter and it sppeds up quite significant. either that or use resco's today plug in if memory meter is all you need.
As with almost all Pocket PCs out there, I bet you are suffering from the well-known-not-too-mentioned bug of Windows Mobile 5 (inherited from WM3) where the notification database starts accumulating duplicate entries and in a few days, you'll end up having hundreds of duplicate entries, rendering the device almost useless.
You need something like Memaid or similar app to get rid of the duplicate entries. (There are some freewares out there).
Also, make sure you move all your data (and install most apps) into SD RAM, not the internal RAM. You'll get better performance when you keep your PDA above 10-13 megs of program memory.
Just a few pointers...
Best regards,
Rayan
arg0 said:
If you do not need voice dial, there is a thread in these forums about uninstalling it and magically getting a fast keyboard switch (no more 6 s waiting for changing from phonepad to handwriting recognition).
Hope that helps.
Click to expand...
Click to collapse
Hi, Can you point me to the post you are mentioning? I have been searching high and low for it but I cannot find it.
I have a Dopod 818 Pro and have Cyberon Voice Commander installed. I uninstalled it yet the 6s delay in switching input modes seems to be still there. I have tried to remove all DLLs and traces of it from the registry, yet have been unsuccessful in removing the 6s delay.
Can you please help?
Thanks
I haven't used the dopod rom but with the newest imate rom (from May06 I think?), the SIP delay is gone. Also, it seems that several of your 3rd party apps are resource hogs. The jamin can function quite well if not trying to run too many today plugins.
Hi thank you for the reply
Actually, I won't like to flash an imate rom to my device as I don't want to take any chances with it. It cost me a lot of money and I want to play it as much by the book as I can hehe..
Other than that, is there a way? I know that this delay has always been there, even when the device was brand new and was running no 3rd party today plugins. It's great that imate managed to solve the issue. Maybe Dopod will get on the ball and do something about it too. I hope so.
I got hack master and can't seem to get over about 340 and my 8525 locks up. wanderng if this was common. I saw another thread on it, but not very informative. Also curious as to what the "actual" speed of the samsung processor is out of the box, and if pocket hack is even getting me anything extra. Thanks
johnnyshu0129 said:
I got hack master and can't seem to get over about 340 and my 8525 locks up. wanderng if this was common. I saw another thread on it, but not very informative. Also curious as to what the "actual" speed of the samsung processor is out of the box, and if pocket hack is even getting me anything extra. Thanks
Click to expand...
Click to collapse
Hermes = 400MHz
In my view PHM is of more use to reduce CPU speed to conserve battery than trying an overclock which at best is reported as 440MHz. I'm also not convinced by the reported MHz values in this programme (for Hermes anyway).
Did you see these two threads?
http://forum.xda-developers.com/showthread.php?t=276317
http://forum.xda-developers.com/showthread.php?t=273380
Mike
for me overclock does not work, only underclock, but when I try to set higher frequencies, and my device freeze, after SR something interresting happend. the first configuration wizard appeared to configure device (tap to cros few times, set date, password etc) BUT all data and installed programs was in still in there and worked correctly, only today screen has been reseted, and progs installed on today did not work correctly. contacts, SMS, mails was in there untouched... I did HR but I saw this for first time
Hi. i want to ask. what makes PDA hang?
I am currently using Atom Life.
And sometimes it hang. and i have to take out the battery and turn it on again. which is very troublesome and makes some of my sms gone as well.
it sometimes occurs when i turn it on. it also hangs there.
can anybody advice me on this?
thanks.
T3D0nG said:
Hi. i want to ask. what makes PDA hang?
I am currently using Atom Life.
And sometimes it hang. and i have to take out the battery and turn it on again. which is very troublesome and makes some of my sms gone as well.
it sometimes occurs when i turn it on. it also hangs there.
can anybody advice me on this?
thanks.
Click to expand...
Click to collapse
lol,
good question
the buggy Os makes it hang.
a Rom upgrade should solve the problem.
shaileshashar said:
lol,
good question
the buggy Os makes it hang.
a Rom upgrade should solve the problem.
Click to expand...
Click to collapse
however, i updated to the latest rom already. how is it? does RAM affect?
T300,
There are lots of things that can make your pda hang, probably too many to go into. I will try and give you the principal areas you need to address, which come from my own experience coupled to tons of reading on here.
1) Activesync - This has a habit of running all the time and is a prime cause of lockups. Use the fake server solution to solve that problem (search on here for it using google search. I will give you the google search link in a minute).
2) Software incompatibilities - You need to make absolutely sure that if you are running WM6, your apps are the latest version capable of running under WM6. I have had a lot of problems trying to run WM5 apps under WM6.
3) Battery and power locks - Make sure that all system locks are disabled. For example you can set your system to turn of the LCD screen or power of after a period of time. Make sure all of these are inactive/not set. If you want to turn your screen off then lighty touch your power switch and it will do the job for you. Touch it again and your pda springs into life; simple. You can use the device lock option on the today screen if you need to lock your screen with the pda on; no problems with this option.
4) Programmes running in the background - I strongly suggest that you set your pda to completely close down any programmes after you have run them, rather than minimise. Use the task manager option to sort this out or install the htc x-button app (search on here for that also).
5) Beams and Wifi - Make sure these are turned off unless you need to use them. Switch them off as soon as you have finished with them. Benefits are improved battery life and less freezes.
6) Inappropriate themes - Not all themes work happily with WM6. Some do lock up your machine. Keep it simple; load a standard WM6 theme that you know works and leave it at that.
There's more, but this should give you something to work on. I will add to this post as I remember other things.
Let us know how you get on. Google search for XA is:
http://www.google.com/advanced_search?q=+site:http://forum.xda-developers.com&hl=en&lr=&as_qdr=all
Cheers
WB
Hi
My HD2 often fails to wake up when I press any of hard button. Before I perform a hard reset I wanted to ask you guys if there are any tweaks or apps which might be causing this. I am using the stock T-Mobile UK firmware, and besides tweaking a few settings via BsB Tweaks, the phone is pretty much in its original state.
My previous HD used to do this for a time, until I realized it started happening after setting up Windows Exchange server. After hard resetting and setting everything up again, it worked fine. I wonder if the problem I have with the HD2 is also due to the exchange server.
Sometimes the phone does wake up a couple of minutes after I pressed buttons, sometimes an incoming SMS helps it. And many times it just wakes up as it should when I press the Home or power button.
I don't have many apps installed, besides Tomtom.
Cheers !
Hi, the same was to me: sent an sms, locked the device, tried to unlock it in half an hour - screen blank, no response to buttons at all. ROM is stock. I remember, I also had TomTom installed and some other popular tweaks, not remember which exactly. After it, I did hard-reset the phone (restored original state). Didn't had the same problem after it.
But had a lot of other problems with HD2 - unsent sms even after sms fix from HTC, unlock screen of S2U2 locked completely (someone was calling me at this moment!), sporadic change of clock time zone...
It is my first smart-phone, and I'm disappointed soooo much... Used "true" mobile phones for years, but never had such problems.
I had the same problem but it's seemed to have stopped (for about 2 days now). It got to the point where the phone wouldn't get past the boot screen! I had to re-flash in the end....
I think it may be related to the applications I may have running. Although, most people are saying the ROMs so far are not 100% stable. (I'm running the Official Test version of 1.61)
The things I've done to try to get around it is :
- Ensure .NET compact frame work is installed to set up 3.5 and set up correctly in the registry
- Once in a whie I run the cleanRAM application that's been developed here on these forums
I don't think I've found the total solution yet, but I'm sure having these in check will help.
To give an update :
I did a hard reset yesterday. (it's always painful, but also exciting as you can set it up from start - sad i know)
This time I set up the windows exchange server straight from the beginning, then installed all the tweaks, tomtom, hotfixes etc. It woke up everytime since then, touch wood !
I'm not sure, but there are security policies pushed through to the device (like making screen lock compulsary etc) when I set up the exchange server, maybe this is causing some sort of conflict with the device, which is maybe somehow avoided when you set it up before anythin else... I dunno.
I'll let you know if it fails to wake up again.
By the way, so far I only installed BsB tweaks, but didnt apply any tweaks yet. I changed the battery percentage display, 16 quick links cab, and 3G switch in the Coms Manager, but that's it. No tweaking in the registry yet, just so that I can determine the root cause if it happens again. But so far it looks good ! It also seems faster (as it always does
Is it still running stable ?
Chaps,
Look in this thread for a possible solution to your problems....http://forum.xda-developers.com/showthread.php?t=596484
WB
Dark Knight said:
Is it still running stable ?
Click to expand...
Click to collapse
It has been pretty much stable. Since the hard reset I was adding (or tweaking) tweaks and cabs in a controlled manner to see which one might be causing the freezing.
After I installed the Disable Auto Device Lock.cab (search the forum, I think it is in the sticky Tips and Tricks post), my HD2 didn't wake up a few times. I uninstalled dit and it is working fine again.
Weird, but maybe that's the registry change that conflicts with the exchange server policies that are pushed to the device, and causes the freeze.