Samsung GT-N7105 User Manual page 133

Troubleshooting
A connection is not established when you connect the device to a
computer
Ensure that the USB cable you are using is compatible with your device.
Ensure that you have the proper drivers installed and updated on your computer.
If you are a Windows XP user, ensure that you have Windows XP Service Pack 3 or higher
installed on your computer.
Ensure that you have Samsung Kies 2.0 or Windows Media Player 10 or higher installed
on your computer.
A small gap appears around the outside of the device case
This gap is a necessary manufacturing feature and some minor rocking or vibration of
parts may occur.
Over time, friction between parts may cause this gap to expand slightly.
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