This 101 comes courtesy of probigeorge11 and michaelwpg.
Alright children, settle down, class is now in session. As of the update to version 5.0.1, we now have the ability to configure our BlackBerry as an IP Modem for tethering. Today's lesson will be based around how to set up your BlackBerry as an IP Modem, using the new version of Desktop Manager, referred to as DM for the purposes of this lesson.
VERY IMPORTANT NOTE: *Tethering is a service offered by your carrier. Tethering without a tethering plan can incur large costs. Make sure you consult with your carrier before using your BlackBerry as a modem*
We will attempt to make this as simple and straightforward as possible, walking through step by step.
What you will need for this tutorial:
- BlackBerry (to state the obvious)
- Desktop Manager version 5.0.1 (or higher, depending on when you are reading this)
- USB Cable
*We experienced mixed results on leaked software compatibility
Step One (Setup):
Use your USB cable to connect your device to your PC. Start up DM and ensure that your device is recognized as connected. If you are connected, and running the correct version of DM, your main screen should look like this:

Step Two (Let's Get Configured!):
Click the icon labelled "Configure as IP Modem", which will take you to the next screen, where the real work will begin. On this screen, you will see two options. On the left, you have the Connection Settings, on the right, the Connect to the Internet option. Let's click the Connection Settings, and start configuring.

Step Three (Configuration and Connection) :
Having clicked the button labelled "Connection Settings" you will now have a pop up window on your screen where you will enter the settings to configure your IP connection. Under "Connection Profile", you will find a drop down menu with a list of possible carriers. Choose whichever is applicable to you. You also have the option to configure a Custom Profile. If you wish to leave the connection open and close DM, check the box at the bottom of the window labelled "Keep an IP Modem connection open after the BlackBerry Desktop Manager is closed"
*If you are using an unlocked phone on a different carrier, this will default to the original carrier profile
If you are simply going to tether on your carrier's tethering plan, choose the appropriate network and click "OK". Consult your carrier for various information relating to usernames and passwords for the various types of access.

Now that you have configured the profile you wish to use for your IP connection, the next step is to connect. Let's click on "Connect to the Internet" to connect. When you click the button to connect, you will be prompted with a warning regarding the use of your device as a modem, and the fees associated with it. Since you have already consulted your carrier and set up a tethering plan, we will click "Continue".

Desktop Manager will now open a connection to the internet via your BlackBerry. The window will display the active connection in the bottom left, and the Connection window will be overlayed with a display of time connected, and data sent and received, with a total at the bottom.


Click the Disconnect button to end your session.
You have now configured your BlackBerry for use as an IP Modem! Enjoy!
mattydouce Nov 3, 2009 at 11:21 am
can this be done using tetherberry?? Or does it need to be a carrier specific tethering package
afropoika Nov 3, 2009 at 11:25 am
How is your software different then normal tethering?
We do not have connection limits, no tethering fees, no proxy settings, up to DSL speeds and works with almost every internet based piece of software without modification.
Nick44 Nov 3, 2009 at 11:28 am
Using DM 5.0.1, the IP icon disappears as soon as the BlackBerry is connected by USB.
rip14 Nov 3, 2009 at 1:11 pm
Mine does too. Are you on VZW?
jharo Nov 3, 2009 at 11:28 am
Does one NEED to have a tethering plan for this to work, or will it work similar to tetherberry where it uses the blackberry unlimited plan?
Michael Hepples Nov 3, 2009 at 11:35 am
Tetherberry uses a different protocol to access the mobile network through your device. This method requires a tethering plan through your carrier.
fllcrackberry Nov 3, 2009 at 11:34 am
Anyone know if Verizon charges for doing this?
Michael Hepples Nov 3, 2009 at 11:37 am
Yes, they do. Tethering plan for Verizon runs for $30/month on BIS and $15 on BES.
Lenco Nov 3, 2009 at 11:36 am
When I first installed the DM update the icon was there but the next time I started DM the IP Modem Icon was no where to be found. Is this a carrier limitation, say Verizon?
Michael Hepples Nov 3, 2009 at 11:38 am
Doesn't appear to be a carrier limitation, although we experienced this result when using leaked (beta) software.
fllcrackberry Nov 3, 2009 at 12:11 pm
I think it's a carrier issue. I'm not using any leaked software and had the same issue. I think Verizon is blocking because they charge for tethering.
Jleeblanch Nov 3, 2009 at 12:40 pm
I'm on AT&T and the icon was there the first time ran DM but it's been gone since. Doesn't even show IP Modem icon anymore at all! I'm also not using Leaked DM software (or on my BB Curve 8900!) But you are not alone in having this issue. It's been discussed in the forums and i believe there is a work around to get it working... here's the link
http://forums.crackberry.com/f153/5-0-1-ip-modem-fixed-353251/
NDonline Nov 3, 2009 at 3:46 pm
I'm not too sure about this, but I did just notice that when you go to VZW to update to Storm 9530 software 5.0 they offer this warning:
"WARNING: If you currently use VZAM to tether your BlackBerry Storm, it will not work after this upgrade. Please click here to view step by step instructions for an alternate method or view KB article 04664."
Might be just what you need to get this to work?
http://vzw.smithmicro.com/blackberry/download.aspx?ct=personal
spazn4u Nov 3, 2009 at 11:37 am
After I used the new version the first time, the icon has disappeared and never returned
scglowic Nov 3, 2009 at 11:42 am
Yes Verizon shuts this feature down one the new install of 5. DM runs. Anyone have a hack for this to turn it back on?
libraryglasses Nov 3, 2009 at 11:44 am
Hello, I do not have the IP modem icon on my desktop manager's home screen. Running version 5.0.1.18 Please help!
probigeorge11 Nov 3, 2009 at 11:50 am
We got mixed compatibility when doing this. There was no icon for this while i was running .238 on my Bold, but that was it
mookish Nov 3, 2009 at 11:51 am
I'm on at&t running 5.0.0.314, as soon as I ran DM 5.0.1, I saw the icon, plugged in my device then poof! It was gone never to be seen again.
theend81 Nov 3, 2009 at 11:56 am
wait till you get your next bill if you missed the part about needing the 'tethering plan'
fillossofer Nov 3, 2009 at 12:10 pm
I too saw the IP Modem icon momentarily, but it disappeared after I entered my key store password. I suspect this is related to Verizon, as I am not running a leaked OS (now). Anyone have any ideas?
fillossofer Nov 3, 2009 at 12:13 pm
Here's what it says in DM Help:
Depending on your wireless service provider, you can use your BlackBerry® device as modem by connecting it to your computer using a USB cable. Using your device as modem allows you to connect to the Internet on your computer when you might not otherwise have access to the Internet.
You can use only one device as a modem with your computer at a time. If your device is associated with a BlackBerry® Enterprise Server, contact your administrator to make sure that the appropriate IT policy is turned on to use this feature.
It could be a setting in BES. I am on BES, anyone having this problem who is NOT on BES?
rip14 Nov 3, 2009 at 8:11 pm
yup, I am on BIS and have no icon
texasbigdawg Nov 3, 2009 at 12:24 pm
How does this differ on AT&T from using an IPhone for the internet connection? Our IPhone doesn't get charged for using it as modem for our laptop. I use Tetherberry now and don't get charged.
texasbigdawg Nov 3, 2009 at 12:27 pm
Is this method faster than Tetherberry?
BandDirector III Nov 3, 2009 at 12:27 pm
to get it to work with Verizon on a windows operating system, go to documents and settings\all users\application data\research in motion\blackberry and open up ip_modem_configuration.xml in notepad or your favorite text editor and search for verizon and change "false" to true. Restart DM and it should work.
fillossofer Nov 3, 2009 at 12:40 pm
Appreciate the fix!
CaDesertBerry Nov 3, 2009 at 1:11 pm
tried as suggested and it didn't change anything ;-(. think i'll stick to tetherberry anyway. Verizon get way too much of my money now....
Floont Nov 4, 2009 at 8:59 am
Your XML edit worked as stated. The IP modem icon has reappeared and is now functional!
tattedirishman Nov 4, 2009 at 4:03 pm
i dont have that in my list for some reason. any ideas?
tattedirishman Nov 4, 2009 at 4:10 pm
i didnt have the application datta folder. i went my computer/c drive/program files/ research in motion/ blackberry and there isnt a ip_modem_configuration.xml
there is others saying configuation something one is an xml and i can open it but it doesnt say anything about verizon in it.
chivalocz Nov 3, 2009 at 1:04 pm
i have a problem i bought the new storm 2 blackberry but my my maps app does not workwith my phone and a few friend bought the phone and it doesnot work on therephone nether the same message come out it says "your current default service do not provide access to maps data" can any one help me with this thank you
JimmyMorrissey Nov 3, 2009 at 1:34 pm
I got the same error on my BB storm 2 on Verizon using Maps... but what I did sort of "fix it" is just go to Google on your Browser and download the free Google Maps for Blackberry app.. make sure you set all of the permissions to "allow" and it should work fine with your GPS. It took me a while to figure it out, but it works perfectly now, and very well too. The best GPS/maps app out there in my opinion... plus it's free!
LuLu051705 Nov 3, 2009 at 1:06 pm
After I restarted my computer and connected my BB to the DTM it wasn't. I know that Verizon charges for that feature so I'm assuming that since I'm with them and I'm not paying for that feature they removed it? IDK but it would've been cool to do this considering I already pay the $30/month to do everything else with my BB. Thanks Verizon for wanting more money....UGH!
SandyT37137 Nov 3, 2009 at 1:11 pm
What are the benefits are using DM vs the VZ Access Manager? I have never had problems connecting with the Access Manager. I have the tethering plan.
srs5 Nov 3, 2009 at 1:24 pm
VZ Access Manager works great for me. Why would I want to use the DM IP connection?
jrmtl Nov 3, 2009 at 1:13 pm
Hello,
What are the speed limitations with this method.
I presently use the a dial-up connection to the modem and seem to be limited to 1.1mbps because of modem
Michael Hepples Nov 3, 2009 at 1:14 pm
Read here and implement the fixes in the thread.
http://forums.crackberry.com/f153/5-0-1-ip-modem-fixed-353251/
gabrimen Nov 3, 2009 at 1:20 pm
Can't do it with Storm unlocked from Vodafone, when i query the modem it doesnt answer, anything to configure in the phone first? or the modem function is disabled for me? i can connect with a bold but i can't with the storm :S
JimmyMorrissey Nov 3, 2009 at 1:38 pm
I just got a Storm 2 and I am so glad I got the TetherBerry App while it was 50% off for only $25.. works perfectly and flawlessly, almost no setup. The best thing is, you don't have to get a Monthly Tethering Plan from Verizon. $25 for unlimited tethering is much more appealing than any monthly plan. Plus I use a Mac, and it works without problems with it.. go get TetherBerry if you want free tethering!
oneL8chic Nov 3, 2009 at 2:57 pm
USCC charges $15 a month. They are able to tell when you have tethered. So I guess its no use to even purchase TetherBerry and also be charged. : (
albokay Nov 3, 2009 at 2:58 pm
someone needs to come up with an app that turns the blackberry wifi into a wireless router. Windows mobile has a program like this. Why not BB.
oneL8chic Nov 3, 2009 at 3:07 pm
This is great information to have when I do need to use my bb as a modem. And worry about the $15 charge later.
Thanks
bosephus61 Nov 3, 2009 at 3:19 pm
On the higher vzw plan with 15/month charger.
MJLuther Nov 3, 2009 at 5:17 pm
I have a Storm, upgraded to OS5 and been unable to use VZAM. (now they've posted a warning about it on SmithMicro). Cannot get it to show the IP Icon. I have completely uninstalled everything and redone to no avail. Are you using 501_b030_multilanguage.exe from BB or 5_1_.0.0_Release021_multilanguage.exe from SmithMicro (ala VZW)???
TRD604 Nov 3, 2009 at 3:24 pm
anyone get this to work on rogers?
Crunch Nov 3, 2009 at 3:42 pm
... weak. You put pretty much every window in the order I did two weeks ago. I am flattered I'm sure...
mikitukka Nov 3, 2009 at 11:34 pm
Where exactly is your post?
blgsllmtim Nov 3, 2009 at 3:57 pm
Hi
First to Map App......have you tried setting all the permissions to Allow for your map app. Go to Options, to Applications, to your map app, hit the menu key and go to edit permissions, hope that this might be of some help for your and your friends.
Regarding using tetherberry.......I have read other blogs how people have be penalized by Verizon....a $175 charge and disconnected from VZW services. I would advice that everyone look into this for themselves before just using this app....the long range cost could be very expensive.
Best regards to Bro. and Sis. Blackberry User.
blgsllmtim...Proud Storm User.
Floont Nov 4, 2009 at 9:23 am
I have read some of these horror stories, also, about high dollar charges when not using a tethering plan and people getting their service cut off. I have yet to see any consistency in the stories and they all reek of fabricated scare tactics. I suspect strawmen accounts have been created by employees/representatives of the major carriers (plus some mischievous folks) to create the illusion of risk for reasonable use of one's data plan which the carriers are properly being reimbursed for.
Until I see a believable experience from someone with more than a few posts that just joined in the last week or so, I remain skeptical that tethering through one's existing paid data plan can even be detected, unless it is overly abused by the user.
baseball1927 Nov 3, 2009 at 6:21 pm
any one get this to work on sprint? dont see sprint in drop down which one to use?
Flying Dutchman Mar 19, 2010 at 9:35 am
I'm using 5.0.1.28 and I'm seeing Sprint just fine. If not check C:\Documents and Settings\All Users\Application Data\Research In Motion\BlackBerry\ip_modem_configuration.xml and make sure that you see it there. BTW I have also seen older versions of the ip_modem_configuration.xml file sit under personal profiles (same folder structure but instead of "all users" it would say your login name), if so delete that file and it will grab the one from "all users".
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GSM
moach1 Nov 3, 2009 at 7:37 pm
When I first looked for sprint, it was not there. Looking a second time, it was there. Still can not get it to connect with sprint.
scottbomb Nov 3, 2009 at 10:40 pm
No need to blow $50 on Tetherberry either. FWIW, I'm on T-Mobile and they don't charge for tethering. Regardless of your carrier, check out the link below. No add'l software is needed:
http://www.blackberryfaq.com/index.php/Using_BlackBerry_As_Modem
bigcrownvic99 Nov 4, 2009 at 1:36 am
does anyone know how to set your browser so it will work with the modem? my modem is working great but it only work's when i have my wireless connection going. if i disconnect from my wireless connection my blackberry won't work as a modem. with my blackberry connected and connecting my wireless connection with both of them going the blackberry work's great most of the internet traffic goes though my blackberry not my wireless connection... so does anyone know what i'm doing wrong? my blackberry is a 8700g from t-mobile with the os 4.5.0.124 and my computer os system is window xp sp 3... so please help if you can..
rkd2398 Nov 4, 2009 at 10:00 am
I have the Sprint Tour 9630 with unlimited web. Has anyone tried it and got it to work?
hennesseystealth Nov 4, 2009 at 11:54 am
The icon was in DM 5.0.1 the first time I launched it but as soon as I connected my Storm, the icon disappeared and hasn't returned. I don't need it since I have Tetherberry but it was strange to see DM removing that component. I am on VZ here in CA.
dcrystal Nov 4, 2009 at 8:04 pm
BB 101 has taught me everything!
manny975 Nov 5, 2009 at 12:53 am
Can someone help me..I have deleted and re installed dm on my pc and using windows vista..for some reason the icon for IP is just not there. I am using a unlocked att 8900 curve for tmobile. Wanted to get online via using my bb. Any help with be grateful.
hdkilner Nov 5, 2009 at 8:30 am
can anyonr tell me what im doing wrong? I am on the Sprint network and keep getting a hardware wont start error with my 8330.. thanks for any help.
polexian Nov 5, 2009 at 9:56 am
No worries, I have a fix!!!!
http://forums.crackberry.com/f86/unlock-ip-modem-bbdm-347901/
trickydoc Nov 6, 2009 at 10:23 am
I have the BB Desktop Manager 5.0.1. When it first downloaded it contained the tethering option. After connecting my BB, poof it was gone!!! What's the problem, is it my carrier, Verizon. Could I be doing something wrong.
I have the VZ Access Manager, but thought this BB program would be better. Any answers?
wolf434wrd Nov 10, 2009 at 1:59 pm
can you do this on nextel 8350i blackberry has anyone figured a way without haveing to use third party software yet
derek2410 Dec 28, 2009 at 12:27 pm
I've tried everything listed in the post - reinstalled DM, edited the XML doc (I'm on Rogers, shows up as "true"), even tried to fix it in registry editor (RAS doesn't exsist). It was on DM the first time I installed 5.0, but has since disappeared. Any help is appreciated.
Flying Dutchman Mar 19, 2010 at 9:29 am
I'm trying modem tethering out on a company machine but I'm getting "administrator access is required to configure the active profile IP modem settings" when I click the button. With an administrator account it works fine but with a locked down account not. I'm trying to find out where in the registry or on the machine it's trying to write something that isn't allowed. Funny thing is that it will let me pick the connection profile just fine but it doesn't come up until I try to connect.
lotsopets Apr 6, 2010 at 12:56 pm
Sprint does not offer tethering on their plan any longer so if you're on Sprint, you're outta luck.
chucker980 May 4, 2010 at 4:39 pm
I have DIGICEL in Haiti and I need to know how to get my curve 8520 to let me access the internet thru......i need to download modem com 6 but i need help because im lost with this/..
Jayeshdhakan Feb 1, 2011 at 6:16 am
any support for MAC os X guys ? for surfing internet via BB as we do on PC ? Thanx