Troubleshooting125Your device is hot to the touchWhen you use applications that require more power or use applications on your device for anextended period of time, your device may feel hot to the touch. This is normal and should notaffect your device’s lifespan or performance.Error messages appear when launching the cameraYour device must have sufficient available memory and battery power to operate the cameraapplication. If you receive error messages when launching the camera, try the following:• Charge the battery or replace it with a battery that is fully charged.• Free some memory by transferring files to a computer or deleting files from your device.• Restart the device. If you are still having trouble with the camera application after tryingthese tips, contact a Samsung Service Centre.Photo quality is poorer than the preview• The quality of your photos may vary, depending on the surroundings and thephotography techniques you use.• If you take photos in dark areas, at night, or indoors, image noise may occur or imagesmay be out of focus.Error messages appear when opening multimedia filesIf you receive error messages or multimedia files do not play when you open them on yourdevice, try the following:• Free some memory by transferring files to a computer or deleting files from your device.• Ensure that the music file is not Digital Rights Management (DRM)-protected. If the file isDRM-protected, ensure that you have the appropriate licence or key to play the file.• Ensure that the file formats are supported by the device. If a file format is not supported,such as DivX or AC3, install an application that supports it. To confirm the file formats thatyour device supports, visitwww.samsung.com.