diff --git a/public/src/utils.common.js b/public/src/utils.common.js
index 66785a6467..0014b3ae85 100644
--- a/public/src/utils.common.js
+++ b/public/src/utils.common.js
@@ -507,9 +507,15 @@ const utils = {
 		return str.toString().replace(escapeChars, replaceChar);
 	},
 
-	isAndroidBrowser: function () {
+	isAndroidBrowser: function (nua) {
+		if (!nua) {
+			if (typeof navigator !== 'undefined' && navigator.userAgent) {
+				nua = navigator.userAgent;
+			} else {
+				return false;
+			}
+		}
 		// http://stackoverflow.com/questions/9286355/how-to-detect-only-the-native-android-browser
-		const nua = navigator.userAgent;
 		return ((nua.indexOf('Mozilla/5.0') > -1 && nua.indexOf('Android ') > -1 && nua.indexOf('AppleWebKit') > -1) && !(nua.indexOf('Chrome') > -1));
 	},
 
diff --git a/test/utils.js b/test/utils.js
index 68371c1afd..0af0de8bf6 100644
--- a/test/utils.js
+++ b/test/utils.js
@@ -285,18 +285,18 @@ describe('Utility Methods', () => {
 	});
 
 	it('should return false if browser is not android', (done) => {
-		global.navigator = {
+		const navigator = {
 			userAgent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.96 Safari/537.36',
 		};
-		assert.equal(utils.isAndroidBrowser(), false);
+		assert.equal(utils.isAndroidBrowser(navigator.userAgent), false);
 		done();
 	});
 
 	it('should return true if browser is android', (done) => {
-		global.navigator = {
-			userAgent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Android /58.0.3029.96 Safari/537.36',
+		const navigator = {
+			userAgent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.96 Safari/537.36',
 		};
-		assert.equal(utils.isAndroidBrowser(), true);
+		assert.equal(utils.isAndroidBrowser(navigator.userAgent), true);
 		done();
 	});