Davido and olamide sign new deal
I'm not aware of any recent news about Davido and Olamide signing a new deal together. Both artists are successful Nigerian musicians who have had successful careers, but I'm not aware of any joint venture or partnership between them.
Davido has been signed to Sony Music Entertainment since 2016, and has released several successful albums and singles under the label. Olamide, on the other hand, has been signed to YBNL Nation, his own record label, since 2012.
If you could provide more context or clarify what kind of deal you're referring to, I'd be happy to try and help you find more information.