Older android missing certificate

cmd/cli/cli.go

@@ -1149,7 +1149,7 @@ func processCDFlags(cfg *ctrld.Config) error {
 	}
 	if err != nil {
 		if isMobile() {
-			return errors.New("could not fetch resolver config")
+			return err
 		}
 		logger.Warn().Err(err).Msg("could not fetch resolver config")
 		return err

internal/controld/config.go

@@ -10,6 +10,7 @@ import (
 	"net"
 	"net/http"
 	"os"
+	"runtime"
 	"strings"
 	"time"
 
@@ -119,7 +120,7 @@ func postUtilityAPI(version string, cdDev bool, body io.Reader) (*ResolverConfig
 		return d.DialContext(ctx, network, addrs)
 	}
 
-	if router.Name() == ddwrt.Name {
+	if router.Name() == ddwrt.Name || runtime.GOOS == "android" {
 		transport.TLSClientConfig = &tls.Config{RootCAs: certs.CACertPool()}
 	}
 	client := http.Client{