I managed to get QXDM work with JASJAR, for this I used the DMRouter.exe software and Qualcomm USB Host drivers (search for Axess_tel.zip). The QXDM software gets a lot of interesting information from the Qualcomm chip.
Now, the question is how can I get this information from inside the device? I would like to understand what exactly the DMRouter.exe program does, and then to communicate with the chip directly, the same way QXDM does.
Can anybody help with the disassembly of DMRouter.exe?
Related
Hi there,
I'm looking for some information about what i would need to do to get a USB device recognised on my x7501. I'm looking to connect a USB-to-UART bridge chip (FT232RL or something) to the device so I can essentially have a serial/COM port on my phone, which i can use for data logging.
I was wondering if anyone's had experience with anything like this so i could find out:
A) what devices are already supported in WM6, as the bridge chips can mimic a virtual com port via built in windows drivers but im not sure if this driver is in windows mobile
B) what i would need to do to setup for dev for writing WM software and the driver if necessary (i have visual studio, i think there is a WM emulator but im not sure totally?)
C) any other questions you think are relevant to my goal
thanks in advance,
sebastian
Hi,
do anyone know how to enable diag port, since i want to use QXDM to log the protocol information.
Thanks
Check this out!
You may want to take a look at my post. This will virtually work with any device who's kernel source is released . http://forum.xda-developers.com/showthread.php?t=948360
Hi all,
I'm wondering if there is a way to change to external usb port to become a a Qualcomm Diag and Modem port?
I have all the qualcomm drivers and software to drive it, but can't quite see how to get the unit into the right mode.
Thank-you for any info that can help
Si
SimonPage said:
Hi all,
I'm wondering if there is a way to change to external usb port to become a a Qualcomm Diag and Modem port?
I have all the qualcomm drivers and software to drive it, but can't quite see how to get the unit into the right mode.
Thank-you for any info that can help
Si
Click to expand...
Click to collapse
I may be confused by your question but you ask to "use as modem port", so you can use your device as a modem? If so, this would be accomplished by the software Internet Sharing on your device. regarding Qualcomm Diag, don't know, sorry.
Hi Bruce,
Thanks for the reply.
When I enable 'qualcomm mode' on a mobile (like a Samsung SGH-F480 etc) via an AT command, the phone will offer two ports to Windows Device Manager - Qualcomm Modem and Qualcomm Diagnostic Port.
I am after a way of making my TD2 do the same.
I hope that makes sense, its been a long week.
Simon
Yes.. it does indeed make sense.. I'm trying to do the same.
For example.. on vodafone 845 phone (U8220 from huawei) those two ports are present, but they are not on U8150 for example.
I'm trying to find out how to enable them.
Did you make any progress about this?
Hi, please help me with this. I need to activate the Diagnostics COM port in the SGH-i637.
Some info about this phone:
- This phone has a 32 bit Qualcomm MSM7201A CPU and Windows Mobile 6.1 OS.
- When connecting this phone as Modem, only modem driver is installed in Windows.
- During Flashing procedure (Turn off phone, press J, connect USB cable to PC, do not turn on phone) a Qualcomm device is detected and installs a COM port.
- Entering *#197328640#, then Option 9 (Common), then Option 4 (Diag_HFK_Configuration) only UART3 and UART 2DM are available (no USB Diag)
- Entering *#7284# nothing happens. Running Emchanger.exe or dataconnection.exe, you can choose between PDA or USB mode, but nothing happens.
- This phone is very similar to Samsung GT-B7320 and GT-B7330, on those both phones, changing from PDA to USB works (entering *#7284#) and installs the Diag COM Port.
So, any clue if there is a way to activate the Diagnostics port on this i637 smartphone?
Thanks!
Samsung GT-B7330 QXDM
I'm also working with QXDM and Samsung phones. I'm trying to used the USB modem mode(*#7284#) on my GT-B7330 but I can't find the right windows driver for it. Could someone provide me with the Samsung USB modem for the GT-B7330
I've search on the web and although I found many versions I could not get one which worked with the GT-B7330
Thanks
Running Emchanger not happening
as i wrongly updated my gt-b7320 to AT&T sgh i637 windows 6.5 now some of the keys are not working and led is always on
when i connect the phone to pc no COM port is showing it doesnt enter in boot mode as when i do it manually by *#7284# it shows cant find emchanger.exe
so is it possible to get my orginial version back by flashing it with original file.....
can anybody help me.......
Thnks in Advance
I'm a programmer but have no experience in Windows Mobile/CE programming before.
can anyone send me windows folder from healthy b7320 so that i can study and get u guys a solution.
Hi all,
I have been having some trouble following a guide on how to add GSM+LTE bands to this device. Specifically, I am struggling to connect to this device in Diagnostic Mode.
I am running Windows 7 x64. I have installed Samsung USB Driver v1.5.45.00. I have tried an updated driver but I seem to have had less issues with this version. I have also tried using Qualcomm USB Drivers For Windows (QD Loader) but when I select this folder to search for an alternative driver instead of the one Windows assignes I have to manually select an *.inf file and the options (HD-USB QDLoader 9XXX) does not make any sense to me which driver is required for my device.
I can run ##DIAG# in the Phone app and bring up PhoneUtil which brings up a menu to select CDMA MODEM / PDA and I have used both with no success. This menu allows me to access RNDIS+DM+MODEM. If I try to use other applications to switch to CP from AP in other USB settings or PDA to MODEM the phone disappears in device manager.
In QPST Configuration I have to untick "Show Serial and USB/QC Diagnostic ports only" to show the port and select the device. If I continue and use Software Download to back up the xQCN (NV memory) file it gets stuck at 12% and gives me an error "Could not Communicate in Diagnostic Mode"
If I use CDMA Workshop to do a backup the files hex just shows 00's and EFS Professionals backup is the same.
I have tried using stock Lollipop 5.0 firmware an enabling CP logging, rooted 5.0, a custom ROM including CM and I am currently running rooted 6.0.1 firmware.
I used Idoneapps paid service to find the SPC for my device but I don't believe there is any equivalent service to enable or disable the bands on my device.
All I can consider is wrong is the possibility of not having the right drivers but I have no idea where to find the right ones. I am at a bit of a dead end, any help would be appreciated.
Thanks.
tai1z said:
Hi all,
I have been having some trouble following a guide on how to add GSM+LTE bands to this device. Specifically, I am struggling to connect to this device in Diagnostic Mode.
I am running Windows 7 x64. I have installed Samsung USB Driver v1.5.45.00. I have tried an updated driver but I seem to have had less issues with this version. I have also tried using Qualcomm USB Drivers For Windows (QD Loader) but when I select this folder to search for an alternative driver instead of the one Windows assignes I have to manually select an *.inf file and the options (HD-USB QDLoader 9XXX) does not make any sense to me which driver is required for my device.
I can run ##DIAG# in the Phone app and bring up PhoneUtil which brings up a menu to select CDMA MODEM / PDA and I have used both with no success. This menu allows me to access RNDIS+DM+MODEM. If I try to use other applications to switch to CP from AP in other USB settings or PDA to MODEM the phone disappears in device manager.
In QPST Configuration I have to untick "Show Serial and USB/QC Diagnostic ports only" to show the port and select the device. If I continue and use Software Download to back up the xQCN (NV memory) file it gets stuck at 12% and gives me an error "Could not Communicate in Diagnostic Mode"
If I use CDMA Workshop to do a backup the files hex just shows 00's and EFS Professionals backup is the same.
I have tried using stock Lollipop 5.0 firmware an enabling CP logging, rooted 5.0, a custom ROM including CM and I am currently running rooted 6.0.1 firmware.
I used Idoneapps paid service to find the SPC for my device but I don't believe there is any equivalent service to enable or disable the bands on my device.
All I can consider is wrong is the possibility of not having the right drivers but I have no idea where to find the right ones. I am at a bit of a dead end, any help would be appreciated.
Thanks.
Click to expand...
Click to collapse
man, if anyone can shed some light on this, itll breathe some new life into my phone. I looked for the very same thing a while back as i switched to H2O wireless using AT&T towers and its working, but just on HSPA+ and thats because all of the LTE bands arent unlocked on my phone. QXDM and QPST are the tools we need, but the driver issues are whats stopping me too. Anyone with insight would be greatly appreciated
bump