How do I adjust the brightness of the Glyph Interface? July 11, 2023 15:21 Updated Go to Settings> Glyph Interface and slide the bar to adjust brightness. Related articles How to find the SN/IMEI of my Nothing product? How to use battery share? How to adjust the brightness of the Glyph Interface? How do I turn the Glyph light on/off? Is there expandable memory/storage on Nothing Phone?