How to Change DPI Scaling on the LG V30

DPI, or Dots Per Inch, is a number that reflects how the screen would be scaled if it were printed. For smartphones, it is an indicator of how large or small the icons and text will appear on the screen. Most Android devices don't let you change the DPI value without rooting, but the LG V30 is different. Changing the DPI is especially helpful if your vision isn't 20/20 and you'd like things to be a bit more "zoomed in." It's also a great way to reclaim more screen real estate, because even though the V30 has a 6-inch display, its default DPI may be too large or too small for some. Fortunately... more

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