On the Photoshop on iPhone homescreen, select Create new and browse for a photo.
Select Select area > Tap select to make a selection.
Select the checkmark if the selection looks good.
Select Adjust > Adjustment layers and choose from the given options:
- Hue and Saturation: Change colors, saturation, and lightness.
- Brightness and Contrast: Make simple adjustments to the tonal range.
- Black and white: Change color to black and white.
- Color balance: Adjust the balance of color throughout.
- Exposure: Make adjustments to the amount of light.
- Curves: Adjust the lightness and darkness of an image using a curve.
- Vibrance: Enhance muted colors.
Any edits you make using the listed options will be applied to a new adjustment layer and will be non-destructive in nature.
To make further adjustments, make a selection and then select Fill area > Color fill to colorize the image and create a similar non-destructive adjustment layer.
Open the Layers panel, select the adjustment layer you want to refine, and set the following as required:
- Blend and opacity: Create subtle or dramatic blends and control the transparency of layers.
- Edit mask: Finetune the mask to add or subtract areas.
- Transform: Resize, rotate, or skew the layer.