Subhadrika Sen
Timing is key! time your phone usage and time the usage of applications in your phone.
Make no-phone zones in your home. Places like kitchen or bedroom should be strictly for being who you are.
Greyscale is less attractive than black or white. Turning your phone to greyscale might make you look at it less often.
divert your mind to activities like reading, walking or simply anything else, if you feel like checking your phone excessively.