--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -1582,27 +1582,22 @@ pref("browser.contentblocking.reportBrea
 pref("browser.contentblocking.report.lockwise.enabled", true);
 
 // Enable Protections report's Monitor card by default.
 pref("browser.contentblocking.report.monitor.enabled", true);
 
 // Disable Protections report's Proxy card by default.
 pref("browser.contentblocking.report.proxy.enabled", false);
 
-// Disable the mobile promotion by default.
-pref("browser.contentblocking.report.show_mobile_app", false);
-
 pref("browser.contentblocking.report.monitor.url", "https://monitor.firefox.com/?entrypoint=protection_report_monitor&utm_source=about-protections");
 pref("browser.contentblocking.report.monitor.sign_in_url", "https://monitor.firefox.com/oauth/init?entrypoint=protection_report_monitor&utm_source=about-protections&email=");
 pref("browser.contentblocking.report.manage_devices.url", "https://accounts.firefox.com/settings/clients");
 pref("browser.contentblocking.report.proxy_extension.url", "https://fpn.firefox.com/browser?utm_source=firefox-desktop&utm_medium=referral&utm_campaign=about-protections&utm_content=about-protections");
 pref("browser.contentblocking.report.lockwise.mobile-ios.url", "https://apps.apple.com/app/id1314000270");
 pref("browser.contentblocking.report.lockwise.mobile-android.url", "https://play.google.com/store/apps/details?id=mozilla.lockbox&referrer=utm_source%3Dprotection_report%26utm_content%3Dmobile_promotion");
-pref("browser.contentblocking.report.mobile-ios.url", "https://apps.apple.com/app/firefox-private-safe-browser/id989804926");
-pref("browser.contentblocking.report.mobile-android.url", "https://play.google.com/store/apps/details?id=org.mozilla.firefox&referrer=utm_source%3Dprotection_report%26utm_content%3Dmobile_promotion");
 
 // Protection Report's SUMO urls
 pref("browser.contentblocking.report.monitor.how_it_works.url", "https://support.mozilla.org/1/firefox/%VERSION%/%OS%/%LOCALE%/monitor-faq");
 pref("browser.contentblocking.report.lockwise.how_it_works.url", "https://support.mozilla.org/1/firefox/%VERSION%/%OS%/%LOCALE%/password-manager-report");
 pref("browser.contentblocking.report.social.url", "https://support.mozilla.org/1/firefox/%VERSION%/%OS%/%LOCALE%/social-media-tracking-report");
 pref("browser.contentblocking.report.cookie.url", "https://support.mozilla.org/1/firefox/%VERSION%/%OS%/%LOCALE%/cross-site-tracking-report");
 pref("browser.contentblocking.report.tracker.url", "https://support.mozilla.org/1/firefox/%VERSION%/%OS%/%LOCALE%/tracking-content-report");
 pref("browser.contentblocking.report.fingerprinter.url", "https://support.mozilla.org/1/firefox/%VERSION%/%OS%/%LOCALE%/fingerprinters-report");

deleted file mode 100644
--- a/browser/base/content/logos/etp-mobile-dark.svg
+++ /dev/null
@@ -1,4 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<svg width="50" height="58" xmlns="http://www.w3.org/2000/svg"><defs><linearGradient x1="13.375%" y1="0%" x2="86.625%" y2="100%" id="a"><stop stop-color="#C689FF" offset="0%"/><stop stop-color="#00B3F4" offset="100%"/></linearGradient></defs><g fill="none" fill-rule="evenodd"><path d="M43.542 35.285c.174 1.234.01 1.996-.49 2.285L23.83 48.668c-.75.432-1.745.113-2.225-.718L4.08 17.598c-.478-.828-.258-1.853.491-2.286L23.793 4.215c.752-.434 1.747-.11 2.225.718l17.524 30.352zM33.997 49.68l4.618-2.666-1.616-2.8-4.618 2.667 1.616 2.8zM2.845 11.74c-2.548 1.47-3.17 5.164-1.388 8.249l19.382 33.57c1.781 3.086 5.29 4.394 7.838 2.923l18.487-10.673c2.548-1.471 3.17-5.164 1.388-8.25L29.17 3.989C27.389.903 23.88-.406 21.332 1.065L2.845 11.74z" fill="#D7D7DB"/><path d="M5.5 5.088c0 2.234-.067 3.795 0 4.537.036 2.173.751 4.28 2.045 6.025A5.807 5.807 0 0011 17.857a5.804 5.804 0 003.454-2.207A10.411 10.411 0 0016.5 9.625c.067-.742 0-2.303 0-4.537L11 4.146l-5.5.942zM11 20.633l-.154-.016A8.585 8.585 0 015.33 17.28a12.733 12.733 0 01-2.476-7.269C2.75 8.858 2.75 6.325 2.75 4.916a2.537 2.537 0 012.1-2.506L11 1.354l6.148 1.056a2.537 2.537 0 012.102 2.507c0 1.407 0 3.94-.11 5.094a12.732 12.732 0 01-2.475 7.269 8.585 8.585 0 01-5.516 3.337l-.149.016zm0-14.395l-3.438.589c.013 1.295.042 2.275.086 2.75A7.927 7.927 0 009.2 14.43a3.692 3.692 0 001.788 1.296H11V6.238z" transform="rotate(-30 45.883 -4.83)" fill="url(#a)"/></g></svg>

deleted file mode 100644
--- a/browser/base/content/logos/etp-mobile-light.svg
+++ /dev/null
@@ -1,4 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<svg width="50" height="57" xmlns="http://www.w3.org/2000/svg"><defs><linearGradient x1="13.375%" y1="0%" x2="86.625%" y2="100%" id="a"><stop stop-color="#9059FF" offset="0%"/><stop stop-color="#0250BB" offset="100%"/></linearGradient></defs><g fill="none" fill-rule="evenodd"><path d="M43.436 34.835c.173 1.234.01 1.996-.491 2.286L23.723 48.218c-.749.433-1.745.113-2.225-.718L3.975 17.148c-.479-.828-.258-1.853.49-2.285L23.688 3.765c.751-.434 1.747-.11 2.225.718l17.524 30.352zM33.89 49.232l4.619-2.667-1.616-2.8-4.619 2.668 1.616 2.799zM2.738 11.289C.191 12.76-.43 16.453 1.351 19.538l19.382 33.571c1.78 3.085 5.29 4.393 7.838 2.923l18.487-10.674c2.547-1.47 3.169-5.164 1.388-8.249L29.063 3.538C27.283.453 23.773-.855 21.226.615L2.738 11.29z" fill-opacity=".8" fill="#0C0C0D"/><path d="M5.5 5.088c0 2.234-.067 3.795 0 4.537.036 2.173.751 4.28 2.045 6.025A5.807 5.807 0 0011 17.857a5.804 5.804 0 003.454-2.207A10.411 10.411 0 0016.5 9.625c.067-.742 0-2.303 0-4.537L11 4.146l-5.5.942zM11 20.633l-.154-.016A8.585 8.585 0 015.33 17.28a12.733 12.733 0 01-2.476-7.269C2.75 8.858 2.75 6.325 2.75 4.916a2.537 2.537 0 012.1-2.506L11 1.354l6.148 1.056a2.537 2.537 0 012.102 2.507c0 1.407 0 3.94-.11 5.094a12.732 12.732 0 01-2.475 7.269 8.585 8.585 0 01-5.516 3.337l-.149.016zm0-14.395l-3.438.589c.013 1.295.042 2.275.086 2.75A7.927 7.927 0 009.2 14.43a3.692 3.692 0 001.788 1.296H11V6.238z" transform="rotate(-30 44.99 -4.856)" fill="url(#a)"/></g></svg>

--- a/browser/base/jar.mn
+++ b/browser/base/jar.mn
@@ -15,18 +15,16 @@ browser.jar:
         content/browser/aboutRobots.js                (content/aboutRobots.js)
         content/browser/aboutRobots.css               (content/aboutRobots.css)
 
         content/browser/illustrations/error-connection-failure.svg (content/illustrations/error-connection-failure.svg)
         content/browser/illustrations/error-server-not-found.svg (content/illustrations/error-server-not-found.svg)
         content/browser/illustrations/error-malformed-url.svg (content/illustrations/error-malformed-url.svg)
         content/browser/illustrations/under-construction.svg (content/illustrations/under-construction.svg)
         content/browser/illustrations/blue-berror.svg (content/illustrations/blue-berror.svg)
-        content/browser/logos/etp-mobile-dark.svg     (content/logos/etp-mobile-dark.svg)
-        content/browser/logos/etp-mobile-light.svg    (content/logos/etp-mobile-light.svg)
         content/browser/logos/lockwise-light.svg      (content/logos/lockwise-light.svg)
         content/browser/logos/lockwise-dark.svg       (content/logos/lockwise-dark.svg)
         content/browser/logos/lockwise.svg             (content/logos/lockwise.svg)
         content/browser/logos/monitor.svg             (content/logos/monitor.svg)
         content/browser/logos/proxy.svg               (content/logos/proxy.svg)
         content/browser/logos/send.svg                (content/logos/send.svg)
         content/browser/logos/tracking-protection.svg (content/logos/tracking-protection.svg)
         content/browser/logos/tracking-protection-dark-theme.svg (content/logos/tracking-protection-dark-theme.svg)

--- a/browser/components/protections/content/protections.css
+++ b/browser/components/protections/content/protections.css
@@ -103,22 +103,21 @@ h2 {
   grid-area: 1 / 1 / 1 / 8;
 }
 
 .card.has-logins .wrapper div:nth-child(1) {
   grid-area: 1 / 1 / 1 / -1;
 }
 
 /* We want to hide certain components depending on its state. */
-.no-logins .monitor-scanned-wrapper,
 .etp-card.custom-not-blocking .card-body,
 .etp-card.custom-not-blocking #protection-details,
 #manage-protections,
 .etp-card .icon.dark,
-.mobile-app-icon.dark,
+.lockwise-mobile-app-icon.dark,
 a.hidden,
 .loading .card-body.hidden,
 .lockwise-card.hidden,
 #lockwise-body-content .has-logins.hidden,
 #lockwise-body-content .no-logins.hidden,
 .monitor-card.hidden,
 .monitor-card.no-logins .card-body,
 .monitor-card.no-logins #monitor-header-content a,
@@ -156,21 +155,21 @@ a.hidden,
     .etp-card .icon.dark {
       display: block;
     }
 
     .etp-card .icon.light {
       display: none;
     }
 
-    .mobile-app-icon.dark {
+    .lockwise-mobile-app-icon.dark {
       display: block;
     }
 
-    .mobile-app-icon.light {
+    .lockwise-mobile-app-icon.light {
       display: none;
     }
   }
 }
 
 .card {
   display: grid;
   grid-template-columns: 100%;
@@ -206,24 +205,21 @@ a.hidden,
   position: absolute;
   width: var(--exit-icon-size);
   height: var(--exit-icon-size);
   background-image: url(chrome://browser/skin/stop.svg);
   background-size: calc(var(--exit-icon-size) - 2px);
   background-position: center;
   background-repeat: no-repeat;
   top: var(--exit-icon-position);
+  right: var(--exit-icon-position);
   -moz-context-properties: fill;
   fill: var(--in-content-deemphasized-text);
 }
 
-.exit-icon:dir(ltr) {
-  right: var(--exit-icon-position);
-}
-
 .exit-icon:dir(rtl) {
   left: var(--exit-icon-position);
 }
 
 .exit-icon:hover {
   background-color: var(--in-content-button-background);
 }
 
@@ -568,53 +564,41 @@ label[for="tab-fingerprinter"]:hover ~ #
 
 input[data-type="cryptominer"]:checked ~ #highlight,
 .hover-cryptominer label[for="tab-cryptominer"] ~ #highlight-hover,
 label[for="tab-cryptominer"]:hover ~ #highlight-hover {
   background-color: var(--cryptominer-color);
   grid-area: cryptominer;
 }
 
-#mobile-hanger {
-  grid-column: 1;
-  grid-row: 3;
-}
-
-.etp-card {
-  grid-template-rows: 20% auto auto;
-}
-
 /* Lockwise Card */
 
 #lockwise-body-content > .no-logins,
-#lockwise-body-content > .has-logins,
-#etp-mobile-content {
+#lockwise-body-content > .has-logins {
   display: grid;
   font-size: 0.875em;
   align-items: center;
 }
 
-#lockwise-body-content > .no-logins,
-#etp-mobile-content {
+#lockwise-body-content > .no-logins {
   grid: 1fr / 1fr 6fr;
+  grid-gap: 0;
 }
 
 #lockwise-body-content > .has-logins {
   grid: 1fr 1fr / minmax(70px, auto) 1fr;
   grid-gap: 10px;
 }
 
-.lockwise-mobile-app-icon,
-.mobile-app-icon {
+.lockwise-mobile-app-icon {
   height: 56px;
   width: auto;
 }
 
-#lockwise-app-links,
-#mobile-app-links {
+#lockwise-app-links {
   display: block;
 }
 
 .passwords-stored-text,
 .synced-devices-text {
   width: max-content;
   padding-inline-start: 4px;
 }

--- a/browser/components/protections/content/protections.html
+++ b/browser/components/protections/content/protections.html
@@ -109,35 +109,16 @@
                     <a target="_blank" id="cryptominer-link" data-l10n-name="learn-more-link"></a>
                   </p>
                 </div>
               </div>
             </div>
             <div id="graph-total-summary"></div>
           </div>
         </div>
-        <div id="mobile-hanger" class="card-body hidden">
-          <div class="body-wrapper">
-            <span class="exit-icon" aria-label="close"></span>
-            <div id="etp-mobile-content">
-              <img class="mobile-app-icon light" src="chrome://browser/content/logos/etp-mobile-light.svg"/>
-              <img class="mobile-app-icon dark" src="chrome://browser/content/logos/etp-mobile-dark.svg"/>
-              <span>
-                <h2 class="card-title" data-l10n-id="mobile-app-title"></h2>
-                <p class="content">
-                  <span data-l10n-id="mobile-app-card-content"></span>
-                  <span target="_blank" id="mobile-app-links" data-l10n-id="mobile-app-links">
-                    <a target="_blank" id="android-mobile-inline-link" data-l10n-name="android-mobile-inline-link" href="https://play.google.com/store/apps/details?id=org.mozilla.fenix"></a>
-                    <a target="_blank" id="ios-mobile-inline-link" data-l10n-name="ios-mobile-inline-link" href="https://apps.apple.com/app/firefox-private-safe-browser/id989804926"></a>
-                  </span>
-                </p>
-              </span>
-            </div>
-          </div>
-        </div>
       </div>
      <!-- Markup for Monitor card. -->
       <section class="card card-no-hover monitor-card hidden">
           <div class="card-header">
             <img class="icon" src="chrome://browser/content/logos/monitor.svg"/>
             <div class="wrapper">
               <div>
                 <h2 id="monitor-title" class="card-title" data-l10n-id="monitor-title"></h2>
@@ -219,20 +200,20 @@
             </div>
             <button id="open-about-logins-button" class="primary" data-l10n-id="protection-report-view-logins-button"></button>
           </div>
         </div>
         <div class="card-body hidden">
           <div id="lockwise-body-content" class="body-wrapper">
             <div class="no-logins hidden">
               <span class="exit-icon" aria-label="close"></span>
-              <img class="mobile-app-icon light" src="chrome://browser/content/logos/lockwise-light.svg"/>
-              <img class="mobile-app-icon dark" src="chrome://browser/content/logos/lockwise-dark.svg"/>
+              <img class="lockwise-mobile-app-icon light" src="chrome://browser/content/logos/lockwise-light.svg"/>
+              <img class="lockwise-mobile-app-icon dark" src="chrome://browser/content/logos/lockwise-dark.svg"/>
               <span>
-                <h2 class="card-title" data-l10n-id="lockwise-mobile-app-title"></h2>
+                <h2 id="lockwise-mobile-app-title" class="card-title" data-l10n-id="lockwise-mobile-app-title"></h2>
                 <p class="content">
                   <span data-l10n-id="lockwise-no-logins-card-content"></span>
                   <span target="_blank" id="lockwise-app-links" data-l10n-id="lockwise-app-links" href="">
                     <a id="lockwise-android-inline-link" target="_blank" data-l10n-name="lockwise-android-inline-link"></a>
                     <a id="lockwise-ios-inline-link" target="_blank" data-l10n-name="lockwise-ios-inline-link"></a>
                   </span>
                 </p>
               </span>

--- a/browser/components/protections/content/protections.js
+++ b/browser/components/protections/content/protections.js
@@ -354,44 +354,16 @@ document.addEventListener("DOMContentLoa
       });
     }
   };
 
   RPMAddMessageListener("SendContentBlockingRecords", message => {
     createGraph(message.data);
   });
 
-  let exitIcon = document.querySelector("#mobile-hanger .exit-icon");
-  // hide the mobile promotion and keep hidden with a pref.
-  exitIcon.addEventListener("click", () => {
-    RPMSetBoolPref("browser.contentblocking.report.show_mobile_app", false);
-    document.getElementById("mobile-hanger").classList.add("hidden");
-  });
-
-  if (RPMGetBoolPref("browser.contentblocking.report.show_mobile_app")) {
-    document.getElementById("mobile-hanger").classList.remove("hidden");
-  }
-
-  let androidMobileAppLink = document.getElementById(
-    "android-mobile-inline-link"
-  );
-  androidMobileAppLink.href = RPMGetStringPref(
-    "browser.contentblocking.report.mobile-android.url"
-  );
-  androidMobileAppLink.addEventListener("click", () => {
-    document.sendTelemetryEvent("click", "mobile_app_link", "android");
-  });
-  let iosMobileAppLink = document.getElementById("ios-mobile-inline-link");
-  iosMobileAppLink.href = RPMGetStringPref(
-    "browser.contentblocking.report.mobile-ios.url"
-  );
-  iosMobileAppLink.addEventListener("click", () => {
-    document.sendTelemetryEvent("click", "mobile_app_link", "ios");
-  });
-
   let lockwiseEnabled = RPMGetBoolPref(
     "browser.contentblocking.report.lockwise.enabled",
     true
   );
   if (lockwiseEnabled) {
     const lockwiseUI = document.querySelector(".lockwise-card");
     lockwiseUI.classList.remove("hidden");
     lockwiseUI.classList.add("loading");

--- a/browser/components/protections/test/browser/browser_protections_report_ui.js
+++ b/browser/components/protections/test/browser/browser_protections_report_ui.js
@@ -722,51 +722,8 @@ add_task(async function test_etp_custom_
     Assert.ok(
       ContentTaskUtils.is_visible(manageProtectionsButton),
       "Button to manage protections is displayed"
     );
   });
   Services.prefs.setStringPref("browser.contentblocking.category", "standard");
   BrowserTestUtils.removeTab(tab);
 });
-
-// Ensure that the ETP mobile promotion card is shown when the pref is on, and hidden when the pref is off
-add_task(async function test_etp_mobile_promotion() {
-  await SpecialPowers.pushPrefEnv({
-    set: [["browser.contentblocking.report.show_mobile_app", true]],
-  });
-  let tab = await BrowserTestUtils.openNewForegroundTab({
-    url: "about:protections",
-    gBrowser,
-  });
-  await SpecialPowers.spawn(tab.linkedBrowser, [], async function() {
-    let mobilePromotion = content.document.getElementById("mobile-hanger");
-    Assert.ok(
-      ContentTaskUtils.is_visible(mobilePromotion),
-      "Mobile promotions card is displayed"
-    );
-
-    // Card should hide after the X is clicked.
-    mobilePromotion.querySelector(".exit-icon").click();
-    Assert.ok(
-      ContentTaskUtils.is_hidden(mobilePromotion),
-      "Mobile promotions card is no longer displayed"
-    );
-  });
-  BrowserTestUtils.removeTab(tab);
-
-  await SpecialPowers.pushPrefEnv({
-    set: [["browser.contentblocking.report.show_mobile_app", false]],
-  });
-  tab = await BrowserTestUtils.openNewForegroundTab({
-    url: "about:protections",
-    gBrowser,
-  });
-  await SpecialPowers.spawn(tab.linkedBrowser, [], async function() {
-    let mobilePromotion = content.document.getElementById("mobile-hanger");
-    Assert.ok(
-      ContentTaskUtils.is_hidden(mobilePromotion),
-      "Mobile promotions card is hidden"
-    );
-  });
-
-  BrowserTestUtils.removeTab(tab);
-});

--- a/browser/components/protections/test/browser/browser_protections_telemetry.js
+++ b/browser/components/protections/test/browser/browser_protections_telemetry.js
@@ -458,39 +458,16 @@ add_task(async function checkTelemetryCl
     e =>
       e[1] == "security.ui.protections" &&
       e[2] == "click" &&
       e[3] == "lw_sync_link" &&
       e[4] == "ios"
   );
   is(events.length, 1, `recorded telemetry for lw_sync_link`);
 
-  await SpecialPowers.spawn(tab.linkedBrowser, [], async function() {
-    // Show all elements, so we can click on them, even though our user is not logged in.
-    let hidden_elements = content.document.querySelectorAll(".hidden");
-    for (let el of hidden_elements) {
-      el.style.display = "block ";
-    }
-
-    const mobileAppLink = await ContentTaskUtils.waitForCondition(() => {
-      return content.document.getElementById("mobile-app-link");
-    }, "mobile-app-link exists");
-
-    mobileAppLink.click();
-  });
-
-  events = await waitForTelemetryEventCount(15);
-  events = events.filter(
-    e =>
-      e[1] == "security.ui.protections" &&
-      e[2] == "click" &&
-      e[3] == "mobile_app_link"
-  );
-  is(events.length, 1, `recorded telemetry for mobile_app_link`);
-
   await BrowserTestUtils.removeTab(tab);
   // We open three extra tabs with the click events.
   // 1. Monitor's "Viewed Saved Logins" link (goes to about:logins)
   // 2. Lockwise's "Turn on sync..." link (goes to about:preferences#sync)
   // 3. Lockwise's "Open Nightly" button (goes to about:logins)
   await BrowserTestUtils.removeTab(gBrowser.selectedTab);
   await BrowserTestUtils.removeTab(gBrowser.selectedTab);
   await BrowserTestUtils.removeTab(gBrowser.selectedTab);

--- a/browser/locales/en-US/browser/protections.ftl
+++ b/browser/locales/en-US/browser/protections.ftl
@@ -59,20 +59,16 @@ tracker-tab-title = Tracking Content
 tracker-tab-description = Websites may load external ads, videos, and other content with tracking code. Blocking tracking content can help sites load faster, but some buttons, forms, and login fields might not work. <a data-l10n-name="learn-more-link">Learn more</a>
 
 fingerprinter-tab-title = Fingerprinters
 fingerprinter-tab-content = Fingerprinters collect settings from your browser and computer to create a profile of you. Using this digital fingerprint, they can track you across different websites. <a data-l10n-name="learn-more-link">Learn more</a>
 
 cryptominer-tab-title = Cryptominers
 cryptominer-tab-content = Cryptominers use your system’s computing power to mine digital money. Cryptomining scripts drain your battery, slow down your computer, and can increase your energy bill. <a data-l10n-name="learn-more-link">Learn more</a>
 
-mobile-app-title = Block ad trackers across more devices
-mobile-app-card-content = Use the mobile browser with built-in protection against ad tracking. 
-mobile-app-links = { -brand-product-name } Browser for <a data-l10n-name="android-mobile-inline-link">Android</a> and <a data-l10n-name="ios-mobile-inline-link">iOS</a>
-
 lockwise-title = Never forget a password again
 lockwise-title-logged-in = { -lockwise-brand-name }
 lockwise-header-content = { -lockwise-brand-name } securely stores your passwords in your browser.
 lockwise-header-content-logged-in = Securely store and sync your passwords to all your devices.
 protection-report-view-logins-button = View Logins
   .title = Go to Saved Logins
 lockwise-mobile-app-title = Take your passwords everywhere
 lockwise-no-logins-card-content = Use passwords saved in { -brand-short-name } on any device.

--- a/toolkit/components/remotepagemanager/MessagePort.jsm
+++ b/toolkit/components/remotepagemanager/MessagePort.jsm
@@ -71,42 +71,36 @@ let RPMAccessManager = {
       addToHistogram: ["yes"],
     },
     "about:privatebrowsing": {
       // "sendAsyncMessage": handled within AboutPrivateBrowsingHandler.jsm
       getFormatURLPref: ["app.support.baseURL"],
       isWindowPrivate: ["yes"],
     },
     "about:protections": {
-      setBoolPref: [
-        "browser.contentblocking.report.hide_lockwise_app",
-        "browser.contentblocking.report.show_mobile_app",
-      ],
+      setBoolPref: ["browser.contentblocking.report.hide_lockwise_app"],
       getBoolPref: [
         "browser.contentblocking.report.lockwise.enabled",
         "browser.contentblocking.report.monitor.enabled",
         "privacy.socialtracking.block_cookies.enabled",
         "browser.contentblocking.report.proxy.enabled",
         "privacy.trackingprotection.cryptomining.enabled",
         "privacy.trackingprotection.fingerprinting.enabled",
         "privacy.trackingprotection.enabled",
         "privacy.trackingprotection.socialtracking.enabled",
         "browser.contentblocking.report.hide_lockwise_app",
-        "browser.contentblocking.report.show_mobile_app",
       ],
       getStringPref: [
         "browser.contentblocking.category",
         "browser.contentblocking.report.monitor.url",
         "browser.contentblocking.report.monitor.sign_in_url",
         "browser.contentblocking.report.manage_devices.url",
         "browser.contentblocking.report.proxy_extension.url",
         "browser.contentblocking.report.lockwise.mobile-android.url",
         "browser.contentblocking.report.lockwise.mobile-ios.url",
-        "browser.contentblocking.report.mobile-ios.url",
-        "browser.contentblocking.report.mobile-android.url",
       ],
       getIntPref: ["network.cookie.cookieBehavior"],
       getFormatURLPref: [
         "browser.contentblocking.report.monitor.how_it_works.url",
         "browser.contentblocking.report.lockwise.how_it_works.url",
         "browser.contentblocking.report.social.url",
         "browser.contentblocking.report.cookie.url",
         "browser.contentblocking.report.tracker.url",

--- a/toolkit/components/telemetry/Events.yaml
+++ b/toolkit/components/telemetry/Events.yaml
@@ -1537,17 +1537,16 @@ security.ui.protections:
       category: The category of protections the user is in, standard, strict or custom.
   close:
     objects: [
       "protection_report",
     ]
     bug_numbers:
       - 1557050
       - 1610897
-      - 1612091
     description: >
       User closed on the protection report.
     expiry_version: "80"
     record_in_processes: ["content"]
     release_channel_collection: opt-out
     notification_emails:
       - ewright@mozilla.com
       - chsiang@mozilla.com
@@ -1557,30 +1556,28 @@ security.ui.protections:
     extra_keys:
       category: The category of protections the user is in, standard, strict or custom.
   click:
     bug_numbers:
       - 1557050
       - 1572825
       - 1610897
       - 1612088
-      - 1612091
     description: >
       User interaction by click events on the protection report.
     objects: [
       "lw_app_link",
       "lw_open_button",
       "lw_sync_link",
       "lw_about_link",
       "lw_open_breach_link",
       "mtr_report_link",
       "mtr_about_link",
       "mtr_signup_button",
       "trackers_about_link",
-      "mobile_app_link",
     ]
     expiry_version: "80"
     record_in_processes: ["content"]
     release_channel_collection: opt-out
     notification_emails:
       - ewright@mozilla.com
       - chsiang@mozilla.com
       - seceng-telemetry@mozilla.com

--- a/toolkit/modules/AsyncPrefs.jsm
+++ b/toolkit/modules/AsyncPrefs.jsm
@@ -25,17 +25,16 @@ const kAllowedPrefs = new Set([
   "reader.font_type",
   "reader.color_scheme",
   "reader.content_width",
   "reader.line_height",
 
   "security.ssl.errorReporting.automatic",
   "security.tls.version.enable-deprecated",
   "browser.contentblocking.report.hide_lockwise_app",
-  "browser.contentblocking.report.show_mobile_app",
 ]);
 
 const kPrefTypeMap = new Map([
   ["boolean", Services.prefs.PREF_BOOL],
   ["number", Services.prefs.PREF_INT],
   ["string", Services.prefs.PREF_STRING],
 ]);