diff --git a/app/src/main/java/com/stevesoltys/seedvault/ui/storage/StorageRootFetcher.kt b/app/src/main/java/com/stevesoltys/seedvault/ui/storage/StorageRootFetcher.kt
index 44e11997..76eec4a6 100644
--- a/app/src/main/java/com/stevesoltys/seedvault/ui/storage/StorageRootFetcher.kt
+++ b/app/src/main/java/com/stevesoltys/seedvault/ui/storage/StorageRootFetcher.kt
@@ -147,7 +147,10 @@ internal class StorageRootFetcher(private val context: Context, private val isRe
                 icon = getIcon(context, authority, rootId, cursor.getInt(COLUMN_ICON)),
                 title = cursor.getString(COLUMN_TITLE)!!,
                 summary = cursor.getString(COLUMN_SUMMARY),
-                availableBytes = cursor.getLong(COLUMN_AVAILABLE_BYTES),
+                availableBytes = cursor.getLong(COLUMN_AVAILABLE_BYTES).let { bytes ->
+                    // AOSP 11 reports -1 instead of null
+                    if (bytes == -1L) null else bytes
+                },
                 isUsb = flags and FLAG_REMOVABLE_USB != 0
         )
     }
diff --git a/app/src/main/res/drawable/ic_phone_android.xml b/app/src/main/res/drawable/ic_phone_android.xml
index bdfea794..f13cee89 100644
--- a/app/src/main/res/drawable/ic_phone_android.xml
+++ b/app/src/main/res/drawable/ic_phone_android.xml
@@ -5,6 +5,6 @@
     android:viewportWidth="24.0"
     android:viewportHeight="24.0">
     <path
-        android:fillColor="#FFFFFFFF"
+        android:fillColor="#858585"
         android:pathData="M16,1L8,1C6.34,1 5,2.34 5,4v16c0,1.66 1.34,3 3,3h8c1.66,0 3,-1.34 3,-3L19,4c0,-1.66 -1.34,-3 -3,-3zM14,21h-4v-1h4v1zM17.25,18L6.75,18L6.75,4h10.5v14z" />
 </vector>
diff --git a/app/src/main/res/drawable/ic_usb.xml b/app/src/main/res/drawable/ic_usb.xml
index f14a2572..db0b7d02 100644
--- a/app/src/main/res/drawable/ic_usb.xml
+++ b/app/src/main/res/drawable/ic_usb.xml
@@ -5,6 +5,6 @@
     android:viewportWidth="24.0"
     android:viewportHeight="24.0">
     <path
-        android:fillColor="#FFFFFFFF"
+        android:fillColor="#858585"
         android:pathData="M15,7v4h1v2h-3V5h2l-3,-4 -3,4h2v8H8v-2.07c0.7,-0.37 1.2,-1.08 1.2,-1.93 0,-1.21 -0.99,-2.2 -2.2,-2.2 -1.21,0 -2.2,0.99 -2.2,2.2 0,0.85 0.5,1.56 1.2,1.93V13c0,1.11 0.89,2 2,2h3v3.05c-0.71,0.37 -1.2,1.1 -1.2,1.95 0,1.22 0.99,2.2 2.2,2.2 1.21,0 2.2,-0.98 2.2,-2.2 0,-0.85 -0.49,-1.58 -1.2,-1.95V15h3c1.11,0 2,-0.89 2,-2v-2h1V7h-4z" />
 </vector>