Ngo Mbeleck was Cameroon’s match-winner with a late strike.
Hosts Cameroon beat South Africa 1-0 in their second Group A match on Tuesday to book a place in the semi-finals of the women’s Africa Cup of Nations.
The Indomitable Lionesses are assured of at least second place in the group with one match remaining, having amassed six points following two wins.
Ngo Mbeleck scored the only goal of the game in the 83rd minute of a scrappy encounter in Yaounde.
Later on Tuesday, Zimbabwe take on Egypt in the other Group A match.
Source: BBC Sports