diff --git a/user.js b/user.js
index 98ace8d..5fdbeaf 100644
--- a/user.js
+++ b/user.js
@@ -84,6 +84,8 @@ user_pref("extensions.blocklist.url", "");
 // -------------------------------------
 // Disable auto-update checks
 user_pref("app.update.enabled", false);
+user_pref("app.update.url", "");
+user_pref("app.update.url.override", ""); // [HIDDEN PREF]
 // -------------------------------------
 // Disable auto-INSTALLING updates [NON-WINDOWS]
 user_pref("app.update.auto", false);
@@ -769,7 +771,7 @@ user_pref("dom.w3c_pointer_events.enabled", false);
 // Navigator DOM object overrides
 user_pref("general.buildID.override", "20181001000000"); // Firefox ESR ID
 user_pref("browser.startup.homepage_override.buildID", "20181001000000"); // Firefox ESR ID
-user_pref("general.useragent.override", "Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0"); // Firefox ESR Agent
+user_pref("network.http.useragent.global_override", "Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0"); // Firefox ESR Agent
 user_pref("general.useragent.updates.url", "");
 // >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 // PERSONAL