Media Summary: Making sure you've got the latest version of the Error at 4:22 in the video. You hit button 4 (box with arrow up and down) bottom right, NOT BOTTOM LEFT.
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Smart Level U Level Updating App Firmware - Detailed Analysis
Making sure you've got the latest version of the Error at 4:22 in the video. You hit button 4 (box with arrow up and down) bottom right, NOT BOTTOM LEFT.
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