User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US) AppleWebKit/534.11 (KHTML, like Gecko) Chrome/9.0.570.1 Safari/534.11 Build Identifier: Mozilla/5.0 (Android; Linux amrv7l; 4v:2.0b7pre) Firefox/4.0b8pre Fennec/4.0b2 Firefox does support market links (market://details?id=pkgname) if directly clicked, but not when used with a 302 redirect. The above link ( http://www.appbrain.com/app/com.google.android.apps.maps?install ) 302 redirects when the user agent contains "Android", but firefox just shows an empty page. Reproducible: Always Steps to Reproduce: 1. Use barcode scanner to scan the following image: http://chart.apis.google.com/chart?cht=qr&chs=150x150&chl=http://www.appbrain.com/app/com.google.android.apps.maps?install=web 2. Got to the retrieved URL 3. Actual Results: Empty page loads Expected Results: Android market loads

confirmed : Mozilla/5.0 (Android; Linux armv71; rv2.0b8pre) Gecko/20101112 Firefox/4.0b8pre Fennec/4.0b3pre