By now, I have no illusions of being able to discipline myself to that extent. Even with many time-sucking apps uninstalled, there's always a fast browser on the smartphone, and it's a big temptation by itself.
This morning I’ve had mine in my hand since I woke up. I’ve done my schedule for the day, worked out a food and exercise plan, organised an evening out with my friends, done my finances, edited a couple of photos and given my daughter delivery estimate for her new iPad. It’s just gone 08:05 so I’ve got half an hour to shitpost on HN :)
I am completely set up for a productive day.
I just happen to use it as a simple phone with most of the crap turned off. Which maybe explains the improved battery life.
Edit: right now at 10% after 4 days and 16 hours. 8 hours of screen time. Top app was Microsoft Teams (56% of my battery usage).
This is what I did and it works surprising well. I still have a decent camera and can use my banking app etc.
You could say that I actually have a pretty decent phone I just disciplined myself to use it as little as possible.
Edit: the part I am really missing is the compactness of a dumb phone. Years back I had a tiny Xperia Mini and liked the size of it. I would love to see a successor at around $300-350.
Please make it happen Sony