You may wish to ask yourself if you can complete a task – whatever it is – without your Phone?
You may wish to ask yourself if you would care to perform the task if you didn’t have a phone?
If you cannot complete the task without a phone, do you really need to perform this task?
If you do,
You may wish to ask yourself if the observation that something appears to be easier to do on your phone, is necessarily a better choice for your mental, social and physical health?

Perhaps by questioning reliance on your phone you actually get to go places and live off-screen, instead of saving time for more phone use.