--- a/mobile/android/app/src/main/res/xml/preferences_advanced.xml
+++ b/mobile/android/app/src/main/res/xml/preferences_advanced.xml
@@ -63,16 +63,21 @@
     <PreferenceCategory android:title="@string/pref_category_developer_tools">
 
         <SwitchPreference android:key="devtools.remote.usb.enabled"
                           android:title="@string/pref_developer_remotedebugging_usb" />
 
         <SwitchPreference android:key="devtools.remote.wifi.enabled"
                           android:title="@string/pref_developer_remotedebugging_wifi" />
 
+        <org.mozilla.gecko.preferences.AlignRightLinkPreference android:key="android.not_a_preference.remote_debugging.qrreader.link"
+                                                                android:title="@string/pref_developer_remotedebugging_wifi_install_reader"
+                                                                android:persistent="false"
+                                                                url="https://play.google.com/store/apps/details?id=com.google.zxing.client.android" />
+
         <org.mozilla.gecko.preferences.AlignRightLinkPreference android:key="android.not_a_preference.remote_debugging.link"
                                                                 android:title="@string/pref_learn_more"
                                                                 android:persistent="false"
                                                                 url="https://developer.mozilla.org/docs/Tools/Remote_Debugging/Debugging_Firefox_for_Android_with_WebIDE" />
     </PreferenceCategory>
 
     <PreferenceCategory
         android:key="android.not_a_preference.category_experimental"

--- a/mobile/android/base/java/org/mozilla/gecko/preferences/GeckoPreferences.java
+++ b/mobile/android/base/java/org/mozilla/gecko/preferences/GeckoPreferences.java
@@ -127,16 +127,17 @@ public class GeckoPreferences
     private static final String PREFS_MP_ENABLED = "privacy.masterpassword.enabled";
     private static final String PREFS_UPDATER_AUTODOWNLOAD = "app.update.autodownload";
     private static final String PREFS_UPDATER_URL = "app.update.url.android";
     private static final String PREFS_GEO_REPORTING = NON_PREF_PREFIX + "app.geo.reportdata";
     private static final String PREFS_GEO_LEARN_MORE = NON_PREF_PREFIX + "geo.learn_more";
     private static final String PREFS_HEALTHREPORT_LINK = NON_PREF_PREFIX + "healthreport.link";
     public static final String PREFS_DEVTOOLS_REMOTE_USB_ENABLED = "devtools.remote.usb.enabled";
     public static final String PREFS_DEVTOOLS_REMOTE_WIFI_ENABLED = "devtools.remote.wifi.enabled";
+    private static final String PREFS_DEVTOOLS_REMOTE_INSTALL_READER = NON_PREF_PREFIX + "remote_debugging.qrreader.link";
     private static final String PREFS_DEVTOOLS_REMOTE_LINK = NON_PREF_PREFIX + "remote_debugging.link";
     public static final String PREFS_VOICE_INPUT_ENABLED = NON_PREF_PREFIX + "voice_input_enabled";
     public static final String PREFS_QRCODE_ENABLED = NON_PREF_PREFIX + "qrcode_enabled";
     private static final String PREFS_TRACKING_PROTECTION_LEARN_MORE = NON_PREF_PREFIX + "trackingprotection.learn_more";
     private static final String PREFS_CLEAR_PRIVATE_DATA = NON_PREF_PREFIX + "privacy.clear";
     private static final String PREFS_CLEAR_PRIVATE_DATA_EXIT = NON_PREF_PREFIX + "history.clear_on_exit";
     private static final String PREFS_SCREEN_ADVANCED = NON_PREF_PREFIX + "advanced_screen";
     public static final String PREFS_HOMEPAGE = NON_PREF_PREFIX + "homepage";
@@ -707,16 +708,20 @@ public class GeckoPreferences
                         i--;
                         continue;
                     }
                     if (!InputOptionsUtils.supportsQrCodeReader(getApplicationContext())) {
                         // WiFi debugging requires a QR code reader
                         pref.setEnabled(false);
                         pref.setSummary(getString(R.string.pref_developer_remotedebugging_wifi_disabled_summary));
                         continue;
+                    } else {
+                        final Preference installLink = preferences.findPreference(PREFS_DEVTOOLS_REMOTE_INSTALL_READER);
+                        preferences.removePreference(installLink);
+                        continue;
                     }
                 } else if (PREFS_DEVTOOLS_REMOTE_LINK.equals(key)) {
                     // Remove the "Learn more" link if remote debugging is disabled
                     if (!Restrictions.isAllowed(this, Restrictable.REMOTE_DEBUGGING)) {
                         preferences.removePreference(pref);
                         i--;
                         continue;
                     }

--- a/mobile/android/base/locales/en-US/android_strings.dtd
+++ b/mobile/android/base/locales/en-US/android_strings.dtd
@@ -205,16 +205,17 @@
      context means consuming less data, e.g. by not loading images, not
      “storing data”. -->
 <!ENTITY pref_category_advanced_summary3 "Restore tabs, data saver, developer tools">
 <!ENTITY pref_category_notifications "Notifications">
 <!ENTITY pref_category_notifications_summary "New features, website updates">
 <!ENTITY pref_developer_remotedebugging_usb "Remote debugging via USB">
 <!ENTITY pref_developer_remotedebugging_wifi "Remote debugging via Wi-Fi">
 <!ENTITY pref_developer_remotedebugging_wifi_disabled_summary "Wi-Fi debugging requires your device to have a QR code reader app installed.">
+<!ENTITY pref_developer_remotedebugging_wifi_install_reader "Install QR code reader">
 <!ENTITY pref_remember_signons2 "Remember logins">
 <!ENTITY pref_manage_logins "Manage logins">
 
 <!ENTITY pref_category_home "Home">
 <!ENTITY pref_category_home_summary "Customize your homepage">
 <!ENTITY pref_category_home_panels "Panels">
 <!ENTITY pref_category_home_add_ons "Add-ons">
 <!ENTITY pref_home_updates2 "Content updates">
@@ -865,9 +866,9 @@ is simply hidden from the Activity Strea
 <!-- LOCALIZATION NOTE (pwa_add_to_launcher_confirm): The plus sign here is part of UI design -->
 <!ENTITY pwa_add_to_launcher_confirm "+ Add to Home Screen">
 
 <!-- LOCALIZATION NOTE (pwa_add_to_launcher_badge2): Used as label in the page actions dropdown list,
 displayed when there are more than 3 actions available for a page.
 See also https://bug1409261.bmoattachments.org/attachment.cgi?id=8919897 -->
 <!ENTITY pwa_add_to_launcher_badge2 "Add to Home Screen">
 <!ENTITY pwa_continue_to_website "Continue to Website">
-<!ENTITY pwa_onboarding_sumo "You can easily add this website to your Home screen to have instant access and browse faster with an app-like experience.">
\ No newline at end of file
+<!ENTITY pwa_onboarding_sumo "You can easily add this website to your Home screen to have instant access and browse faster with an app-like experience.">

--- a/mobile/android/base/strings.xml.in
+++ b/mobile/android/base/strings.xml.in
@@ -159,16 +159,17 @@
   <string name="pref_browser_locale">&pref_browser_locale;</string>
   <string name="locale_system_default">&locale_system_default;</string>
 
   <string name="pref_category_advanced">&pref_category_advanced;</string>
   <string name="pref_category_advanced_summary">&pref_category_advanced_summary3;</string>
   <string name="pref_developer_remotedebugging_usb">&pref_developer_remotedebugging_usb;</string>
   <string name="pref_developer_remotedebugging_wifi">&pref_developer_remotedebugging_wifi;</string>
   <string name="pref_developer_remotedebugging_wifi_disabled_summary">&pref_developer_remotedebugging_wifi_disabled_summary;</string>
+  <string name="pref_developer_remotedebugging_wifi_install_reader">&pref_developer_remotedebugging_wifi_install_reader;</string>
 
   <string name="pref_category_notifications">&pref_category_notifications;</string>
   <string name="pref_category_notifications_summary">&pref_category_notifications_summary;</string>
 
   <string name="pref_category_home">&pref_category_home;</string>
   <string name="pref_category_home_summary">&pref_category_home_summary;</string>
   <string name="pref_category_home_panels">&pref_category_home_panels;</string>
   <string name="pref_home_updates_wifi">&pref_home_updates_wifi;</string>