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Anyone know how I can put all my contacts on my SD card I wanna get a new rom but don't wanna lose my contacts
Every time I plug my SG3 to my computer it says hardware id missing

Do you have the usb driver installed on your computer?
Here is the link. Cc Nuttmeg's.
https://www.dropbox.com/s/eh2n0fkpb5gliio/MetroPCS_R530_GSIII_Samsung_USB_Driver_v1_4_6_0.exe

I have that driver and it still says it![]()
try different USB ports. Make sure you are using the original cable also.
Better yet make sure to use a good cable, samsung has some of the worse usb cables I have ever seen. loltry different USB ports. Make sure you are using the original cable also.
Uninstall any previous instance of Kies/USB driver
2. Download the latest Kies, specific to your S3.
3. Download Samsung USB drivers 1.4.6.0 (I've tried newer versions but they all failed)
4. REBOOT
5. Disconnect from internet (VERY IMPORTANT!!! - forcing Windows to install local drivers ONLY)
6. With the phone disconnected, install Kies + USB drivers downloaded in steps 2,3
7. Connect the phone and let Windows install the drivers.
8. Reestablish the internet connection.
KIES: https://www.dropbox.com/s/ay0aroxd2wdrezc/KiesSetup.exe
Samsung Drivers:https://www.dropbox.com/s/psldnrg39p...s_v1_4_6_0.exe