What is the success rate of changing weapons from 3 to 4 with five-color Lingshi?

Hello, landlord, changing equipment mainly depends on luck. If you want to change your success, you must improve your luck. It is more direct to eat old wine and eat hexagrams with the equipment you changed. If you change four colors, you only need three colors, and you may not succeed once. After changing the line several times, four were successfully changed. If you want to change five, you must use super stones. You can't change it with five colors. The replaced device must be bound!