So stop. Leave the phone on the charger. When you fail and pick it up again, even hundreds of times, recognize what you did, and immediately put it back on the

So stop. Leave the phone on the charger. When you fail and pick it up again, even hundreds of times, recognize what you did, and immediately put it back on the charger. Repeat. Yeah you can make your phone show in black and white, or set up artificial locks, but your lack of willpower will quickly make its way around those poor restrictions. There is no "magic pill". Work on your willpower and self-control. When you falter, forgive yourself and immediately get back on path. It will pay dividends throughout life.