Hey, normally the function "Install from SD" in settings searches for a certificate on sd card and installs it. But when i'm trying it just says "No certificates found". I'm using the same certificates which worked in the past. The second way i used to add a certificate is to download it in the standard android browser. The standard browser recognizes the certificate and installs it. But the MIUI Browser and all other browsers i tried aren't doing that. So. Until now i cannot connect to the my universitys w-lan. Thats very bad. Has anybody an idea how to solve this problem? Thanks!