LG N4B1 Owner's Manual page 40

. LCD panel and front button usage
⑤ The required file can be found by using the MODE button and then using the SET
button to begin the image file writing process.
⑥ The percentage completed will be displayed on the LCD.
⑦ During the writing process, pressing the MODE button will cancel the operation.
⑧ When the process is completed the following message will appear on the LCD.
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