Samsung i70 Service Manual page 38

Ⅲ. ADJUSTMENT
3) Upgrading
1. Insert a memory card that has the Firmware File.
※ Be sure that make back-up the adjustment data, before upgraded the firmware.
Otherwise, all adjustment data might be initialized.
In addition, the firmware file name must be "i70_06_xx_xx_x.bin".
2. Use the AC adapter or a full- charged battery.
※ To upgrade the Firmware, all of the battery level indicator on the LCD monitor must be displayed.
3. Turn-On the camera, then enter the Voice Recording Mode.
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