Cant install my nokia 3250 on my computer wen i connect it thru usb cable i thing it is ca-53, my computer prompt new hardware found, and after that it will prompt cant install or cant install nokia 3250 usb phone parent something like that

try downloading NOkia Connectivity Driver from Nokia's Website... Download and install it...Restart your computer and then connect your cellphone to the computer via Data Cable...
You can download Nokia Cable Connectivity Driver from here:
http://europe.nokia.com/support/download-software/cable-drivers/driver-for-nokia-dke-2-dku-2-ca-42-ca-53-ca-70-ca-101

I'm not sure the CA-42 is the correct cable for your phone. Officially Nokia recommends the CA-53 for the Nokia 3230 so this could be your problem. Other than that, have you tried cleaning the pop-port (where the cable connects to the phone)? Use a dry soft toothbrush to clean any dirt or grime from the pop-port and try again.

You can use DKU-2 Cable I have flashed many phones since long time. And am constantly using this.

Sorry Nokia 2626 do not support any pc connectivity, SO there would be no way where you can transer messages from this, there is other way of doing it
1. send messages from this phone to the other like sms
you would be lucky if computer can detect your phone memory.

other thing might not work just give a try, dont install pc suite and connect the phone to computer and check if it is detecting the phone memory, if so you can copy messages if it is saved in it

hi u can get a new usb cable to connect ur mobile to computer in any of the mobile accessories shop...
 better try to get a new cable or else u will face problem during transfer of medai files from computer to ur mobile..

JAF is the ONLY third party flasher which supports USB flashing. USB flashing is very good and usefull because in case a new phone come out, the user can IMMEDIATELY FLASH THE PHONE, he doesn't need to wait for new F-Bus cable release and to pay expensive delivery costs. The CA-53 cable is included in nearly EVERY BB5 Nokia package.

• revive dead phones using simple USB cable CA-53 (no need to buy F-Bus cable and to pay expensive delivery costs)
• BB5 models flashing supported using simple USB cable CA-53
• the only flasher that can correctly flash Nokia N80 by USB
• the only flasher that can repair N91 white screen problem

Note that the JAF box does not unlock BB5 phones . It can flash them only!
The JAF box is regarded to be the fastest Nokia Flasher on the market!
No extra power source needed, is powered via USB.
$200.00

Disconnect the phone cable USB then open Nokia PC Suite (I presume you've got a Nokia N70) At the top of the PC Suite window go to Settings/Manage connections, tick the two bottom boxes, Serial Cable [CA 42] and USB cable, TWICE so as to highlight the Configure button.
Click OK, then follow the instructions to connect the cable to the USB then the other end to the phone.
It should now work if you're lucky, if not do a restart.
After restart connect the phone to the cable.
Give plenty of time for the icon on the PC to go green before clicking it to open PC Suite.

try to re-connect the camera to the board and put it back again.... i hope it will fixya your prob.

or to to change again a new cable...

for transferring the data you have to use CA-53...

I would suggest getting your socket checked