I have a black and white photo. It features a street that has snow on one side if the street. Ive made that really nice and bright white but now i want the other side of the street that had slushy snow to look more brighter and whiter to match the other side. How do i do this in the lightroom app for Android. ?
You can use the Selective tool to create a local adjustment, either graduated or radial, depending on the image. In the local area, try changing the light controls (exposure, highlights, shadows, whites, blacks) to increase brightness, and us the color controls (saturation, vibrance) to decrease the color saturation.
Heres a tutorial using an iPad; the process is the same.