Database Users

odd GPRS problem

Hi,
my GPRS connection is working, it connects without any problem but when i try to navigate with PIE then I can see the message "Opening" on the left lower corner but it just stays that way for a long time and the page never gets displayed. My e-mail works fine so that means i have GPRS connection and working. If i try navigating to a WAP site some pages get displayed and some other don't. If i connect via WiFi or via activesync then i can navigate without any problems. Based on my observations I suspect a problem with the MRU (Maximum receive Unit) of the TCPiP stack but i can not find on the registry where to change that.
Hope someone can help.

I used Tweak2K2 to set it in mine. Sorry I do not know the Reg setting.

hguiraud said:
Hi,
my GPRS connection is working, it connects without any problem but when i try to navigate with PIE then I can see the message "Opening" on the left lower corner but it just stays that way for a long time and the page never gets displayed. My e-mail works fine so that means i have GPRS connection and working. If i try navigating to a WAP site some pages get displayed and some other don't. If i connect via WiFi or via activesync then i can navigate without any problems. Based on my observations I suspect a problem with the MRU (Maximum receive Unit) of the TCPiP stack but i can not find on the registry where to change that.
Hope someone can help.
Click to expand...
Click to collapse
I wonder whether your HTTP proxy port number is correct. I had same problem and I was using the advertised port number until I discovered there was another one that actually worked. I would suggest a port number but I'm O2 UK (it was `advertised as 80 but only actually worked on PIE with 8080)
Mike

You are not alone
Please check the following threads, both are related to our problem, unfortunely none of them gives a solution.
http://forum.xda-developers.com/showthread.php?t=286449
http://forum.xda-developers.com/showthread.php?t=287101
My GPRS connection doesn´t require an HTTP proxy server so Mike´s suggestion didn´t work for me. I contacted Movistar and they are not open to give support since I didn´t buy the device from them....
On the other hand, if somebody can provide the ROM reg settings and a brief instruction on how can be changed would be great

Hi Luiggi
Sorry you have not got it solved yet. I remembered your post and looked for it but did not find it - hoped you had a solution to offer - sadly not
Edit: I suppose you are certain about the proxy? I ask because mine will connect to GPRS just fine without it - BUT PIE does not unless it's set.
Mike

Maybe it is a Movistar problem
Interesting, so happens that my service provider is also Movistar; maybe they have done something different to their network settings. Any way, I was in the US recently and was able to use GPRS roaming although because the TyTN does not differentiates between GPRS and EDGE it could have been that it was using EDGE and that it why i could navigate using PIE.
The funny thing about this problem is that my e-mail works fine and my SPB whether also updates without problems, it is only the navigation with PIE that i have issues with. Based on my observations it seems to be that if the tcp packet is larger that a certain size it gets dropped by the tcp stack.

Not lucky so far
Hi Mike!
Movistar people told me that the don´t need proxy servers for the connections since they use Dynamic IP addresses (?). I´ve have tried a lot of different configurations but not luck so far, the comment posted above could be they key, now the big question is: What are the proper settings and how to modify the reg...?

Will reflashing the phone be the only solution?
Well looks like the options are narrowing down to reflashing the phone.... I'll give it a couple of days more to see if someone can give Us a hint on what to do.

hguiraud said:
Well looks like the options are narrowing down to reflashing the phone.... I'll give it a couple of days more to see if someone can give Us a hint on what to do.
Click to expand...
Click to collapse
I´m not sure about reflashing, actually I have two 8525 I paid to SIM unlock the 1st one so I still have the original ROM 1.34.505.1 and the symptoms are the same, I don´t know what ROM would be suitable to "solve" the problem in case this would be causing the partial lock.

New Finding
I´ve been trying a lot of things and I guess I´m close to the root cause. I strated from scratch with a hard reset and giving a soft reset before the 3 sec secreen of auto configuration, then I tried to set a connection in my ISP, I named it "The Internet" and when I hit the OK button I got a message saying that there was an existing connection setting under the same name!!! I couldn´t find such connection, so I´m pretty sure that the connection is hidden somewhere in the ROM and we need to disable it and create a new one or modify the reg to address a different connection consistent with our own network.... Any thoughts on this?

luiggi said:
I´ve been trying a lot of things and I guess I´m close to the root cause. I strated from scratch with a hard reset and giving a soft reset before the 3 sec secreen of auto configuration, then I tried to set a connection in my ISP, I named it "The Internet" and when I hit the OK button I got a message saying that there was an existing connection setting under the same name!!! I couldn´t find such connection, so I´m pretty sure that the connection is hidden somewhere in the ROM and we need to disable it and create a new one or modify the reg to address a different connection consistent with our own network.... Any thoughts on this?
Click to expand...
Click to collapse
I do have exactly the same problem: an MMS connection is missing but stored somewhere... Anyway to figure out where it is? To me, it's just a flag to change in order for it to re-appear in the \connection\connections tab...

MMS in Cingular
Jeff_mm said:
I do have exactly the same problem: an MMS connection is missing but stored somewhere... Anyway to figure out where it is? To me, it's just a flag to change in order for it to re-appear in the \connection\connections tab...
Click to expand...
Click to collapse
I mapped that one in Cingular, the MMS settings are self extracted from the extended ROM, if you want to get rid of it just do a hard reset and then a soft reset when the 3 sec message shows up, hope this can help you

Please tell us how you did it....
jcb_home said:
I used Tweak2K2 to set it in mine. Sorry I do not know the Reg setting.
Click to expand...
Click to collapse
Yesterday I took a look the the various reg entries and there are some which set default addresses, did you change those addresses? How did you do with Tweak2k2?

8525 on SALE
hguiraud said:
Hi,
my GPRS connection is working, it connects without any problem but when i try to navigate with PIE then I can see the message "Opening" on the left lower corner but it just stays that way for a long time and the page never gets displayed. My e-mail works fine so that means i have GPRS connection and working. If i try navigating to a WAP site some pages get displayed and some other don't. If i connect via WiFi or via activesync then i can navigate without any problems. Based on my observations I suspect a problem with the MRU (Maximum receive Unit) of the TCPiP stack but i can not find on the registry where to change that.
Hope someone can help.
Click to expand...
Click to collapse
I went thru all regs and I couldn´t find MRU or LCP (Link Control Protocol) settings, what disturbes me more is that I put my SIM in my 8125 and everything (IE. messenger, Gmail, Hotmail, etc.) works wonderful!! I think I´ll put on sale my 8525.......

More findings
I do have GPRS connection, no doubt about it. I install Tonaya Iper in my phone and the software gives the ability to trace the route from my phone to the destination, for instance The route to www.gmail.com (216.239.63.19)
is as follows (I set the time [email protected]):
1.- 10.15.14.78
2.- 10.2.4.20
3.- 10.2.4.134
4.- 200.36.174.81
5.- 200.39.31.42 (mx-mesr-rt1.telefonica-data.com.mx)
6.- 213.140.50.233 (So-2-3-1-grtmtyma2.red.telefonica-wholesale.net
7.- Request timed out
8.- 213.140.43.25
9.- 213.140.43.225
10.- 213.140.36.45
11.- 213.140.37.57
12.- 64.233.123
13.- 66.249.94.8
14.- 72.14.233.123
15.- 71.14.233.123
16.- 216.239.63.19 (bp-in-f19.google.com)
When I try to trace the communication with a 1 second timeout the phone stalls for a while in server 213.140.50.233 and makes the traceability extremely slow.
My conclusión is that when the communication reach the server 213.140.50.233 this cause a delay and my phone can not continue to the final destination probably because the pre set delay in the application exceeds its timout parameter.
Any suggestions?

Not a "Maybe" MOVISTAR is guilty for poor GPRS connections!!
hguiraud said:
Interesting, so happens that my service provider is also Movistar; maybe they have done something different to their network settings. Any way, I was in the US recently and was able to use GPRS roaming although because the TyTN does not differentiates between GPRS and EDGE it could have been that it was using EDGE and that it why i could navigate using PIE.
The funny thing about this problem is that my e-mail works fine and my SPB whether also updates without problems, it is only the navigation with PIE that i have issues with. Based on my observations it seems to be that if the tcp packet is larger that a certain size it gets dropped by the tcp stack.
Click to expand...
Click to collapse
Today I use a SIM from the other mexican cell company (telcel), I just enter APN, user name and password and in a blink my 8525 flew thru PIE, hotmail, MS messenger, Gmail and everything!!! Conclusion:Movistar system or set ups are causing all the connection problems, I´ve spent hours in the phone with their wonderful engineers and none of them has been able to explain why Movistar can´t give a decent service to 8525 users.
Using the Traceroute feature of IPer I notice a very long delay to ping the Movistar router located in Madrid (213.140.50.233), there´s where I think the problem is.

You are right Luiggi...!
One of the guys here at the office also has a Dopod 838pro (I'm ussing a HTC TyTN) but with Telcel instead of Movistar...the push e-mail capabilities and the internet surf are really very good ...but with the GPRS of Movistar I recive my e-mails very delayed in the phone and also still unable to sing in to MSN messenger.
Thanks to your post now I know the trut; I was really thinking that maybe the TyTN was the problem (I mean, the HTC branded because the Dopod was functioning just very fine) I was even thinking in return it...
regards

Hummm I suspected that....
Well I think we have (a winner) an answer (partially), I will go back to Movistar and complain, I may not get any results from it but I really have no options since because of my work I travel a lot and the roaming pricing I get with them is way better that the other alternative. The funny thing about this issue is that other HTC phones do not have it. A co worker has a Wizard and he can navigate with PIE. Maybe it would be interesting to investigate what could be the difference or why other phones can navigate and Tytn can't.

Wizard works great!
hguiraud said:
Well I think we have (a winner) an answer (partially), I will go back to Movistar and complain, I may not get any results from it but I really have no options since because of my work I travel a lot and the roaming pricing I get with them is way better that the other alternative. The funny thing about this issue is that other HTC phones do not have it. A co worker has a Wizard and he can navigate with PIE. Maybe it would be interesting to investigate what could be the difference or why other phones can navigate and Tytn can't.
Click to expand...
Click to collapse
I do my living buying and selling phones and I guess next time (tomorrow) I get a Wizard for sale I´ll spend enough time going thru the registry and routes to compare it with the Hermes. Would you guys mind to run IPer and check if the afore mentioned router or server with the problem is common for all of us?
I already wrote a not very nice letter to Movistar, probably they are shocked because normally their tournaround time for an answer is less than 24hrs and this time is taking longer. Next letter I´m going to be addressing the Director or whoever is the top dog.

How do I get/ run the aplication mentioned???
I would like to help to figure out what the problem is or help you guys to get to a solution...so, where can I find and how do I use the software luiggi is mentioning??
Is it free or with a trial version???
regards

How can I fix my WiFi problem?

I have not been able to turn on wifi reliably for ages now - It all started when I upgraded to WM5. Now (even if I downgrade to wm2003se) I cannot turn it on. I press the wifi on button, the cursor comes up but nothing happens), leave it for a couple of hours, and then press again - it will sometimes turn on. It then stays on for about 30 mins, and turns off (I have the wifi set to never turn off).
I cannot diagnose the problem - can you?
Any help GREATLY appreciated - feel free to ask for more details.
hardint0110

What you can do is to check the following keys in the registry:
HKLM\Comm\Tnetwln1\Parms\HTCPreloadstatus --> 1
HKLM\Comm\Tnetwln1\Parms\HTCPreloadwifi -->1
Both dword with decimal values. Next, when you made the changes, softreset and check if your wlan is working.
Keep us posted.
Cheers.

TheWizzard2203 said:
What you can do is to check the following keys in the registry:
HKLM\Comm\Tnetwln1\Parms\HTCPreloadstatus --> 1
HKLM\Comm\Tnetwln1\Parms\HTCPreloadwifi -->1
Both dword with decimal values. Next, when you made the changes, softreset and check if your wlan is working.
Keep us posted.
Cheers.
Click to expand...
Click to collapse
Dont seem to have the directory Tnetwln1
I am using a Blue Angel with xplode wm5 AKU 3.5.2 rom kitchen 2

i do have a directory called tiacwln1, and another called tiacwln.
I have attached them here, so you can have a look yourself:
(rename .doc to .reg if you need to)

Thought I had some progress there, but now all is back to normal...

Still no luck... found this: http://www.teksoftco.com/forum/viewtopic.php?t=194
but it wont turn WiFi on and off.

WIFI does not run on Wizard
I have not been able to turn on wifi reliably for ages now
I press the wifi on button, the cursor comes up but nothing happens), it will sometimes turn on. It then stays on for about 1 - 5 seconds, and shows connecting BUT DOES NOT CONNECT and turns off (I have the wifi set to never turn off).
I cannot diagnose the problem - can you?
Any help GREATLY appreciated - feel free to ask for more details.
Copied a part of the Message from the ORIGINAL THREAD
Thanx In advance
-jeasbe'

Thank you
The registry jack worked 4 me i don't know how to thank you really you helpde me a lot

No Luck..Need to USE THIS URGENT
I tried it but on Reboot My settings return back from
HKLM\Comm\Tnetwln1\Parms\HTCPreloadstatus --> 1
RETURNS BACK to
HKLM\Comm\Tnetwln1\Parms\HTCPreloadstatus --> 0
___________________________________________
The other setting
HKLM\Comm\Tnetwln1\Parms\HTCPreloadwifi -->1
Stays same

And after that, have you tried to soft-reset the device ?
There's a good change if don't, the change won't have any effect just like on you're desktop/laptop etc.

No Luck
Stevos said:
And after that, have you tried to soft-reset the device ?
There's a good change if don't, the change won't have any effect just like on you're desktop/laptop etc.
Click to expand...
Click to collapse
Of course, That's what I said that "I tried it but on Reboot My settings return back "
After the Reboot/ ie after the Soft reset.
No Luck

I have the same problem.
the value change back to 0 after soft-reset.
I tried several times even waiting for some minutes before soft-resetting.

So it means ??
NO LUCK ??
~smile~

@jeasbe: I just wanted to second your finding...
Actually I suspect some hardware/EEPROM issue like this (Hermes):
http://forum.xda-developers.com/showthread.php?t=304004
this is my story:
1. Got the Dopod from the provider with Chinese ROM (living in mainland China at the moment). Did not test WiFi.
2. After strongly insisting on an English GUI I got an update to an English ROM from the provider. Since then no WiFi
3. Asked the provider about WiFi on my Dopod. He confirmed that it was not working but had been working with the Chinese ROM before.
.... (so excluded user problem but still no solution)
4. Decided to upgrade by myself assuming the problem lies in the ROM version.
.... Upgraded step-by-step with the various ROM versions to XM6 according to tutorial 'n checked for each ROM version for WiFi. Still no WiFi.
5. Installed the WiFi patch for the commgr. No WiFi.
6. Read about that registry hack. Values do not remain after soft-reset. No WiFi.
7. Colleagues have the same problem (but still with the English ROM from the provider). So will ask one of them to hand-in to the provider to change back to Chinese ROM in order to see whether WiFi is working with that setting. But doubting it
8. any other ideas appreciated ...

another thread with similar issue:
http://forum.xda-developers.com/showthread.php?t=296936

It looks like the Hermes guys (Drummer) found a solution:
http://forum.xda-developers.com/showthread.php?t=322225
However, I am not an expert so don't whether it is possible the adapt the approach somehow to the Wizard.

any news here? ive got exactly the same problem

bug-i said:
any news here? ive got exactly the same problem
Click to expand...
Click to collapse
I found out that if you have a CHS version officially sold in China there is no WiFi feature in the phone - this rule applies for all models from any manufacturer.
I am not sure though whether it is really hardware (like missing the WLAN chip) or software issue (on a level below the ROM, because change to different ROM [incl. change of IPL/SPL and radio] won't help).

Internet Sharing....

OK I hsve looked all over these threads for the answer to Sprints Touch Internet threading issue. Ive tried deleting the registry that doesnt allow the drop down menu. I have installed cabs that modify the registry for me. This is a brand new phone with WM6.1 Could there be a fix to our previous way around this on the new phones? like an updated software that requres more that just that registry edit? Anyone else having this issue? Anyone been able to fix it?

Check the registry again for the proper name of your provider in the
HKEY_LOCAL_MACHINE\Comm\InternetSharing\Settings\ForceCellConnection=Sprint PCS
For weeks I suffered trying to correct my issue. Hard reset, following edits, making new connections etc. Then I noticed, my "ForceCellConnection=Sprint". Check your connection name. Once I discovered this and changed the name - all is perfect. I have used my Touch many, many times for tethering and it drove me crazy when it stopped working. Good luck!

I figured it out....... When deleting the registry, you need to soft reset afterward, THEN when your phone restarts, you run IE or HTC weather or something to open a connection, THEN you run Internet Sharing, select Sprint PCS and it will connect =) Finally a way around a brodband card, and whats sad, is that it ran at 1158kbps for download test, my home dsl only runs 1320 LOL!

Navigator demands data connection at start

Hi all,
firstly the software situation:
I have an HTC Touch Diamond2 wit a german Vodafone branding. Last week i installed the new official upgrade for german Vodafone devices - ROM version 2.16.162.1 HTC Touch Diamond2 (Voda_ DE).
With the old ROM and WM Version i didn't have this problem. Now - with every start of my TomTom Navigator after about 10 seconds a data connection is started. If there's wifi around - wifi, if not - mobile service. When i switch off the connection it stops and for some minutes - until i turn off the navigator it remains switched off. I haven't tested if during some time of the navigation it is turned on again.
In other discussions other users (with other navigation software) have also affirmed, that they also get an unwanted data connection.
Since then i have tried everything that i could think of. I looked over every setting in the TomTom software. Tried over TomTom Home. Tried reinstalling TomTom. Tried resetting to factory settings of TomTom. Nothing helped.
I then made a couple of hardresets of the device and i formatted the memory card also a couple of times. I then installed everything fresh - still demands data connection.
I then tracked the connections with a trafficmonitor software - one time wifi connection, one time mobile service ceonnection.
Looks like this:
WiFi:
system : 3.5 K
WZCSVC.dll : 1.2 K
mobile connection:
system: 1.2 K
WZCSVC.dll is Wireless Zero Configuration Service and i can at least understand why it is making traffic, since wifi is in use.
What is "system"?
Also - why more traffic for "system" with wifi than with mobile connection?
Yesterday i also tracked the connection and there was another .dll service which name i unluckily didn't mark. But it was gps*something*.dll.??
Could AGPS or Quick-GPS have something to do with this behaviour? Or the My Location service? I disabled and declined every setting that i could discover for those services, but i may have overlooked something?
Any ideas?
Please HELP!
Any suggestion would be appreciated!
Thanks in advance!

Problem solved (looks like it at least).
After installing HD Tweak and disabling A-GPS no data connection starts with starting the navigator.

Glad you solved your issue, but let me witness that in my case (i have A-GPS ON) when i use tomtom (7.916.9189) no data connection is going on. Anyway,just to be sure to keep your problem under control, i advice you to check also the weather update settings.

san.medius said:
After installing HD Tweak and disabling A-GPS no data connection starts with starting the navigator.
Click to expand...
Click to collapse
A little worrying. I am off to Amsterdam tomorrow and want to use TTN7 without getting stung for a data connection.

sualc said:
Glad you solved your issue, but let me witness that in my case (i have A-GPS ON) when i use tomtom (7.916.9189) no data connection is going on. Anyway,just to be sure to keep your problem under control, i advice you to check also the weather update settings.
Click to expand...
Click to collapse
If you mean the two options which appear directly when the HTC Sence Weather Tab is opened - "update weather automatically" and "update with roaming" - i've checked them many times - they are off. If there is another setting where they can be adjusted i would appreciate it if you told me where and how. But i don't think this is it. Unless TomTom Weather is doing this.
But as i mentiones - there was a gps*something*.dll file, that caused the data transfer - that's why i thought it is something GPS related.
But I wouldn't mind to use another solution because now i think my gps signal is not that strong (at least in buildings).
Do you have 6.5 also? I don't think it could be a ROM thing?
A little worrying. I am off to Amsterdam tomorrow and want to use TTN7 without getting stung for a data connection.
Click to expand...
Click to collapse
As far as i could test it it makes the connection just once after starting the navigation. It doesn't keep pulling data the whole time. If it does it the whole time during a navigation - i don't know, haven't tested it.
But you can at least test it quickly before travelling - navigation on - status check. If something's moving - you have a problem.
There is one simple solution - you can either disable all automatic connection types - then you would't be able to surf the internet. In my case i didn't want to have to disable everything and/or to enable it by hand every time i use the navigator.
Or you can install HD Tweak and disable A-GPS. It's really very easy.
http://montecristoff.webs.com/hdtweak.htm

san.medius said:
Or you can install HD Tweak and disable A-GPS. It's really very easy.
http://montecristoff.webs.com/hdtweak.htm
Click to expand...
Click to collapse
Thanks. I installed that and it seems that A-GPS is disabled by default. And it doesn't seem to get switched on by TTN7. Now I can wander the streets of Amsterdam without a worry

Mike Austin said:
Thanks. I installed that and it seems that A-GPS is disabled by default. And it doesn't seem to get switched on by TTN7. Now I can wander the streets of Amsterdam without a worry
Click to expand...
Click to collapse
Without A-GPS enabled make sure you don't enter the wrong coffeeshop!!
By the way..Also TD2 Tools and Tom's Topaz Setting Tool can enable/disable A-GPS and are more specific for our devices...your choice...and have a nice trip

sualc said:
Without A-GPS enabled make sure you don't enter the wrong coffeeshop!!
By the way..Also TD2 Tools and Tom's Topaz Setting Tool can enable/disable A-GPS and are more specific for our devices...your choice...and have a nice trip
Click to expand...
Click to collapse
Hi,
have you tested HD Tweak? I'm just asking for comparison reasons. I used it just because someone said it worked.
If the other two are more suitable for the Topaz i would of course prefer them. Is there "a better one" comparing the two?
P.S. Following question just entered my mind. If i uninstall the other tweak software what happens with the changes i made with it. I mean i guess it changes values in the registry so that the settings are changed? I suppose everything will stay as the software "left" it before being uninstalled?

I use HDTweak to increase overall sound volume only. I had it installed for months in a previous config and I was quite happy with it, but the specific tweak apps look more friendly to me. I guess that if you uninstall hdtweak without restoring the default settings you will keep the tweaks applied..at your own risk

wifi n type on hd2

does htc hd2 supports wifi n type i heared it does via reg edit but if it does why it is not listed in the specifications like what is listed in nexus one specifications and how to test it

you can enable it in BsB Tweaks
http://forum.xda-developers.com/showthread.php?t=589305

hoss_n2 said:
does htc hd2 supports wifi n type i heared it does via reg edit but if it does why it is not listed in the specifications like what is listed in nexus one specifications and how to test it
Click to expand...
Click to collapse
Apparently it does, yes. You can enable it with a registry tweak, but it's also an option in BsB Tweaks, which is obviously easier.
I couldn't tell you why it's not listed. Maybe they ran out of testing time before the release deadline and decided to just turn it off instead. They could always give us a hotfix at a later date and call it a new feature
Who knows!
How to test it? Make sure you've got a wireless-N router and just test your speed on the phone with it on and off. It should be pretty apparent. (Obviously, it will make no difference unless you have a wireless-N router).

johncmolyneux said:
Apparently it does, yes. You can enable it with a registry tweak, but it's also an option in BsB Tweaks, which is obviously easier.
I couldn't tell you why it's not listed. Maybe they ran out of testing time before the release deadline and decided to just turn it off instead. They could always give us a hotfix at a later date and call it a new feature
Who knows!
How to test it? Make sure you've got a wireless-N router and just test your speed on the phone with it on and off. It should be pretty apparent. (Obviously, it will make no difference unless you have a wireless-N router).
Click to expand...
Click to collapse
is the difference big in speed

hoss_n2 said:
is the difference big in speed
Click to expand...
Click to collapse
I don't know - only got a g router

johncmolyneux said:
I don't know - only got a g router
Click to expand...
Click to collapse
ok if any body knows please tell me as i'm afraid of doing this tweak

hoss_n2 said:
ok if any body knows please tell me as i'm afraid of doing this tweak
Click to expand...
Click to collapse
Ive done the tweak and it has no adverse effects. I simply don't get any benefit as I don't have a wireless-N router.
Do you have one?

johncmolyneux said:
Ive done the tweak and it has no adverse effects. I simply don't get any benefit as I don't have a wireless-N router.
Do you have one?
Click to expand...
Click to collapse
yes but my internet speed does not help mee do benifit of the n wifi

I will wait to be corrected but Wireless N offers much faster connection speeds - but only with your wireless router. If your bottleneck in Internet connection speed is your home based ADSL connection (which is normally FAR slower than any normal wifi connection - even a poor one) then you will see few if any benefits of Wireless N.
However, there are other factors and you may see more stable HD2-Router WiFi connections and greater range on connection - but if those were not previously problems then you may l see no advantage at all.
Some reports seem to indicate Wireless N on the HD2 uses more power on the handset - but that seems only to be implied rather than supported by any evidence at present.
Give it a try. The BsB software makes the Registry change for you and is easy to undo if you wish too.

I can confirm that after 2 weeks of testing the wireless N on the HD2, the speed is grater. I can notice the difference in loading times. I suggest you apply the tweak and don't worry, it won't cause any harm to your device.

lorin.bute said:
I can confirm that after 2 weeks of testing the wireless N on the HD2, the speed is grater. I can notice the difference in loading times. I suggest you apply the tweak and don't worry, it won't cause any harm to your device.
Click to expand...
Click to collapse
thanks for the advice

it seems it cant detect my 5ghz router

Copying files across my wireless-N network seems much faster with this tweak on. However, I don't have any figures to back up my hunch.