From efe68e0f9cc6c106c3618406427aae8bd5e2bf86 Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Mon, 30 Apr 2018 13:00:12 -0400
Subject: [PATCH] fix
 https://www.reddit.com/r/firefox/comments/8a5e0e/if_you_find_firefox_for_android_slow_disable/dy7q6w2/

---
 src/js/start.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/js/start.js b/src/js/start.js
index 19ec3d354..ae5f018e6 100644
--- a/src/js/start.js
+++ b/src/js/start.js
@@ -200,7 +200,7 @@ var onUserSettingsReady = function(fetched) {
     // https://github.com/gorhill/uBlock/issues/1892
     // For first installation on a battery-powered device, disable generic
     // cosmetic filtering.
-    if ( µb.firstInstall && vAPI.battery ) {
+    if ( µb.firstInstall && vAPI.webextFlavor.soup.has('mobile') ) {
         userSettings.ignoreGenericCosmeticFilters = true;
     }
 };