Key legal question
Whether the residence permit had to be extended under Art. 50(1)(b) LEtr for major personal reasons after family dissolution.
Extracted holding
No; the applicant did not show personal reasons of sufficient weight to require continued residence in Switzerland.
Extracted reasoning
His integration was mediocre, his financial and professional situation was poor, he had several convictions, and his family and roots in Cameroon made reintegration there possible.