The sub group: 5dolls from original group, Co-Ed School, gave word of a 2013 comeback. 

Before then the group has made a change with members. The previous members Soomi and vocalist Chanmi have left the group and were replaced but new members:  Core Contents Media's Nayeon and Shannon. 

The group has released the rumour of planning their comeback around February of next year. 

The other half of Co-Ed School, the male-sub-group- SPEED has also dealt with the same situation in terms of member changes. Previous members, Noori, Kwanghaeng and Kangho are now replaced with Core Content Media's Sejoon,Yuhwan,Taeha, and Jongkook.

As for the original members Taewoon, Yoosung, Sungmin, Hyewon and Hyoyoung- they are still part of Co-Ed with the new additions of the group. In the meantime, GM Contents Media has rewritten and updated their past profiles,

Please support 5dolls comeback and new members and give support to SPEED's delayed debut.