Universal color grading parameters for iPhone's built in camera
•Exposure: - 25 (adjust this value •flexibly based on your actual photo)
•Vibrance: + 8
•Highlights: + 28
•Contrast: - 5
•Brightness: — 22
•Blacks: + 6
•Saturation: - 4
•Warmth: + 7 (to add a bit of a warm tone to the photo)
•Sharpness: + 40 (the key to a clear photo)
•Definition: + 40
*Batch Editing
Open your photo album, tap on an edited picture, click the three "..." in the top right corner to copy the edits, then tap the photo you want to edit and paste the adjustments.