Applications68Camera settingsOn the preview screen, tap .The available options may vary depending on the shooting mode and which camerais being used.• Video size (rear) / Video size (front): Select a resolution for videos. Using a higherresolution will result in higher quality videos, but they will take up more memory.• Save pictures as previewed: Invert the image to create a mirror-image of the originalscene, when taking photos with the front camera.• Grid lines: Display viewfinder guides to help composition when selecting subjects.• Location tags: Attach a GPS location tag to the photo.• GPS signal strength may decrease in locations where the signal is obstructed, suchas between buildings or in low-lying areas, or in poor weather conditions.• Your location may appear on your photos when you upload them to the Internet.To avoid this, deactivate the location tag setting.• Shooting methods (front): Select shooting options to use.• Review pictures: Set the device to show photos after capturing them.• Quick launch: Set the device to launch the camera by pressing the Home key twicequickly.• Storage location: Select the memory location for storage.• Volume keys function: Set the device to use the Volume key to control the shutter orzoom function.• Shutter sound: Enable or disable the shutter sound.• Detect QR codes: Enable or disable the QR code reader.• Reset settings: Reset the camera settings.