Appendix91A connection is not established when you connect the device to acomputert Ensure that the USB cable you are using is compatible with your device.t Ensure that you have the proper driver installed and updated on your computer.t If you are a Windows XP user, ensure that you have Windows XP Service Pack 3 or higherinstalled on your computer.Your device cannot find your current locationGPS signals may be obstructed in some locations, such as indoors. Set the device to use Wi-Fior a mobile network to find your current location in these situations.Data stored in the device has been lostAlways make backup copies of all important data stored in the device. Otherwise, you cannotrestore data if it is corrupted or lost. Samsung is not responsible for the loss of data stored inthe device.A small gap appears around the outside of the device caset This gap is a necessary manufacturing feature and some minor rocking or vibration ofparts may occur.t Over time, friction between parts may cause this gap to expand slightly.There is not enough space in the device’s storageDelete unnecessary data, such as cache, using the Smart manager or manually delete unusedapps or files to free up storage space.