If I dye my hair black will my hair be back to soft ad full?

Before I ever bleached my hair I always had a good hair day for like 3 days straight but now that I've went blonde like 3 times in one year It gets ugly in a matter of one day so I'd have to wash my hair the second day. :/ I remember when I went from blonde to dark browni and It was soft again. So if I go black will that work? :/ I have natural black hair btw and I miss being able to curl my hair whenever but now i can't caues its not as soft, its damaged. Thanks.