Question about Sony Ericsson Cyber-shot C902 Cellular Phone

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USB device not recgonised by windows computer

I have already installed all the software and it worked properly before then the next time i tried it it told me " The USB device plugged in is not recgonised try plugging it in again" i did it a few times again still the same result.

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  • 1,550 Answers

  • If the port is disabled you get this problem .
  • Go to Run and type "Devmgmt.msc" and press Enter.

  • Go to Universal Serial bus Controller. See if there are any red colored cross? If yes, right click and enable those USB Ports
  • Try with other ports .

Posted on Jan 30, 2009

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E2550usb modem


Do you have the USB drive mapped already? Windows XP maps USB keys to F: If it is already in use by another folder you can't always access the USB drive.

1. Try different USB cable.2. Make sure that drivers are properly installed.3. Try to use the same USB cable + samsung phone to a different known working pc.4. If it works, that means that the USB and the mobile phone is fine with USB connection.5. You can check the drivers installation status via device manager of your pc.

Thank you for choosing www.fixya.com.If you have any other issues under the sun, just post your questions here and we will provide you the answer.

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Change the usb cable and then plug. Make sure you had installed proper software before connecting the device.

Oct 16, 2009 | Cell Phones

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I' m trying to install a device in my usb and my


Most manufactures have free drivers and software on their sites. Just Google it and go from there. BTW-
most usb devices have you install the software first before plugging in you device. Good Luck, I hope this helps.

Jimzer

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IPhone can't charge and can't be detected by PC


Be sure that your Windows PC meets the minimum system requirements to use iTunes and iPhone. This is particularly important if you are connecting iPhone to your computer for the first time. iPhone requires a specific minimum version of iTunes.
Ensure the computer's drivers are up to date

iPhone requires USB 2.0 to function properly. Refer to the documentation for your computer to verify that the USB ports are high-power USB 2.0 ports. Try connecting iPhone to a different USB port, preferably a port that is built-in to the computer instead of an external USB hub. Connecting iPhone to your keyboard's USB ports is not recommended.

In some cases, your computer's USB ports may become temporarily disabled or you may experience other software related issues. Restarting your PC is an easy troubleshooting step that may resolve this issue.

iPhone requires two important pieces of software to operate properly on Windows. First, the driver must be installed; for iPhone the driver is USBAAPL.SYS. Second, Apple Mobile Device Support must be installed as a Windows Service. If these are not installed, see the Reinstall iTunes section below.
Verify that the driver is installed by connecting iPhone to the computer and following these steps:
  1. On the Start menu, click Run.
  2. In the Open field, type devmgmt.msc and click OK. A list of devices will be displayed.
  3. Scroll down to Universal Serial Bus controllers and click the small plus sign to expand this group. iPhone will be listed as either Apple iPhone or Apple Mobile Device depending on the version of the driver installed.
  4. Right-click Apple iPhone (or Apple Mobile Device) and choose Properties from the shortcut menu.
  5. When the Properties window opens, select the Driver tab.
  6. Click Driver Details to view more information.
Verify that the Apple Mobile Device Service is installed and running using the Services MMC snap-in using these steps:
  1. On the Start menu, click Run.
  2. In the Open field, type services.msc and click OK. A list of devices will be displayed.
  3. View the list In alphabetical order and verify that the "Apple Mobile Device Service" status is "Started."
    1. If the status does not indicate the service is started, right-click Apple Mobile Device Service and choose Startfrom the shortcut menu.
    2. If the service is installed and started, right-click the service and choose Restart from the shortcut menu.
    3. If the driver is installed and the service is installed and started, check the Event Viewer for error messages.
      1. On the Start menu, click Run.
      2. In the Open field, type eventvwr.msc and click OK.

Jan 24, 2009 | Cell Phones

1 Answer

I have just recently purchased a Samsung SHB J700, and have just installed the PC programe. I have checked that the software it up to dtae. But when trying to sync the phone to the PC, the USB connection...


after you've installed the samsung software and driver,

plug the USB cable for your phone into the BACK of your PC (or a "USB2 slot"), your computer should detect the device properly now.
the USB ports at the front often are not USB2 ports (or aren't configured properly).

this is worth a try before contacting samsung for support.

Aug 06, 2008 | Samsung Cell Phones

1 Answer

LG EnV2


check for virus in your system certain virus can block the data transfer ,if the problem continues after checking then check whether the usb port is working properly ... if the problem continues then contact service center

Jun 13, 2008 | Cell Phones

1 Answer

Samsung (SGH-p207)


I seem to have exactly the same problem.
I don't know if you installed the USB cable driver, and already tried selecting the proper port in the Samsung software.
To determinate if the cable driver is properly installed and which COM port it has asigned, right click on my computer (in your desktop or the start menu), click on properties, go to the hardware tab, click on the device manager button, expand the ports thingy, and look up for USB data cable or something similar from the device list. Find out the COM port then go to the samsung software and select that port from the list in the configuration window. Close and re start the program (or press F3, don't know if it works in all versions of the software)
I really hope it doesn't works, because then it's a problem of the software and not of my own phone!!! Anyway post here your results so I can tell.

Dec 25, 2007 | Samsung SGH-p207

1 Answer

How do i transfer pictures from the camera to my computer?


I seem to have exactly the same problem.
I don't know if you installed the USB cable driver, and already tried selecting the proper port in the Samsung software.
To determinate if the cable driver is properly installed and which COM port it has asigned, right click on my computer (in your desktop or the start menu), click on properties, go to the hardware tab, click on the device manager button, expand the ports thingy, and look up for USB data cable or something similar from the device list. Find out the COM port then go to the samsung software and select that port from the list in the configuration window. Close and re start the program (or press F3, don't know if it works in all versions of the software)
I really hope it doesn't works, because then it's a problem of the software and not of my own phone!!! Anyway post here your results so I can tell.

Dec 20, 2007 | Samsung SGH-p207

4 Answers

To know my the free download software of my phone


For those who are having connection problem with moto

Step 1. Get the software

Go to Motodev and download Motorola USB Driver (you will need to register)

Also download your chosen p2k program e.g. p2kMan

It would also be a good idea to locate RSD Lite – you will have to use Google to find this as it is classed as warez and we cannot give
links.

Step 2. Install the driver program

Extract the file “Motorola_EU_Driver_Installation.msi” from the zip file you downloaded.

Double click on this file and the installation will start.
2j10nef.jpg

Click next and the EULA will appear
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Click on "I Agree" (obviously having read the agreement first Angel), then next.

The program will now install
477ybv9.jpg

Click close to end the install procedure

During the installation process you may see the following screen 1 or
more times
2z3nku0.jpg

Should this appear hit "Continue Anyway"

Step 3: Install the drivers

You will now have a new program group in your start>programs menu -"Motorola Driver Installer", with a shortcut called "Motorola Driver Installer.exe" within it.

Make sure the phone is disconnected at this time.

Run this program, and it will check whether the drivers are already
installed, when this is complete you will see the following screen
3ynqjd2.jpg

Under "Operation Mode" (lower left), select "Clean and Reinstall" (the bottom option).

Then hit "Start"

The program will then do its thing. When it is finished hit "Exit"

You may get the message about Windows Logo testing again - if you do hit "Continue Anyway"

Step 4: Connect the phone

Make sure the phone is turned on then connect the USB cable. It is best
to use a USB port on the rear of the PC rather than front mounted ports
as these sometimes connect to the motherboard via a hub

When you plug the phone in Windows will find new hardware - Motorola
Phone (V3), then Motorola USB Modem. The installation should
complete without intervention.

You should now be able to connect using Mobile Phone Tools, the phone
should also be charging.

We now want to install the P2k Drivers. First make sure MPT is not
running.

Now with the phone still connected run one of the P2k programs, I generally use P2kMan - but thats just me. Its best not to use p2k Tools as this may start in AT mode and confuse matters.

When you do this Windows should find several new devices and after a
short while the new hardware wizard will run. In the rare event the new
hardware wizard does not start, install and run RSD Lite.

The first screen to appear asks if you wish to connect to Windows Update
4doul8l.jpg

Select "No, not this time", then click on "Next"
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Choose "Install the software automatically (Recommended)", then hit "Next"

The driver for Accessories Interface is then installed, after a short
while the following screen is displayed
43zbj10.jpg

Click "Finish"

The new hardware wizard will then run again
4doul8l.jpg

Once again select "No, not this time", then click on "Next"
44vvxc1.jpg

This time the wizard asks for drivers for "Data Logging MCU Interface".

Choose "Install the software automatically (Recommended)", then hit
"Next"

Again the drivers are installed then after a short while the
following screen is displayed.
2en6n47.jpg

Click "Finish"

The new hardware wizard will then run for a third time

At the first screen select "No, not this time", then click on "Next" in the same way as before
2qixsnl.jpg

This time the wizard asks for drivers for "Test Command Interface".

Choose "Install the software automatically (Recommended)", then hit "Next"

Again the drivers are installed then after a short while the following screen
is displayed.
2iu6ni0.jpg

Click "Finish"

Your P2k drivers are now installed and the P2k programs should
recognise the phone

Remember if you connect using a different USB port in the future,
Windows will recognise new hardware and you will need to repeat these
steps

Step 5: Flash Interface Device

If at anytime you choose to flash your phone you will need the Flash
Interface device installed. This device is used to communicate with the
phone while it is in bootloader mode.

In order to run the hardware installation wizard for this device you
can do one of two things. Either use RSD Lite to flash the phone as
normal (browse to the file and hit start) and RSD Lite will switch the
phone to bootloader mode for you. Alternatively you can start in
bootloader manually (hold * and # while turning the phone on), then
connect the USB cable.

Either way the new hardware wizard will run again.
4doul8l.jpg

As before select "No, not this time", then click on "Next"
314uwpu.jpg

Choose "Install the software automatically (Recommended)", then hit
"Next"

Again the drivers are installed then after a short while the following screen
is displayed.
441m1jo.jpg

Click "Finish" and you are done - you can now flash your phone with RSD
Lite.

Once more remember if you connect using a different USB port in the
future, Windows will recognise new hardware and you will need to repeat these steps


Last edited by mikekay10 on Sat Jan 13, 2007 6:08 pm, edited 2 times in total

Nov 28, 2007 | Motorola Mobility RAZR V3

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Cannot connect using LG internet cube software


how can we install the modem driver correctly please help.. confuuuuuuused

Oct 04, 2007 | LG Shine KE970 Cellular Phone

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