diff --git a/_locales/en/messages.json b/_locales/en/messages.json
index 6459b80bb7..e49ec59a6a 100644
--- a/_locales/en/messages.json
+++ b/_locales/en/messages.json
@@ -8216,6 +8216,14 @@
     "messageformat": "Advanced",
     "description": "Title for advanced settings"
   },
+  "icu:Preferences--change-signal-pin": {
+    "messageformat": "Change your PIN",
+    "description": "Title for changing Signal PIN in settings"
+  },
+  "icu:Preferences--change-signal-pin-button": {
+    "messageformat": "Change",
+    "description": "Button for changing Signal PIN in settings"
+  },
   "icu:Preferences--signal-pin": {
     "messageformat": "Signal PIN",
     "description": "Title for Signal PIN settings"
@@ -10910,6 +10918,10 @@
     "messageformat": "Incorrect PIN. Try again",
     "description": "Error text shown in PIN input box in Signal PIN reminder dialog, when the input was incorrect"
   },
+  "icu:PinReminderModal__forgot": {
+    "messageformat": "Forgot PIN",
+    "description": "Forgot PIN button in Signal PIN reminder dialog"
+  },
   "icu:PinReminderModal__confirm": {
     "messageformat": "Confirm",
     "description": "Confirm button in Signal PIN reminder dialog"
@@ -10918,6 +10930,46 @@
     "messageformat": "PIN correct. We’ll remind you again later.",
     "description": "Toast message when Signal PIN reminder was completed successfully."
   },
+  "icu:PinChangeModal__title--create": {
+    "messageformat": "Change your Signal PIN",
+    "description": "Title of Signal PIN change dialog when creating a new PIN"
+  },
+  "icu:PinChangeModal__body--create": {
+    "messageformat": "You can change your PIN as long as this device is registered. <learnMoreLink>Learn more</learnMoreLink>",
+    "description": "Body of Signal PIN change dialog when creating a new PIN"
+  },
+  "icu:PinChangeModal__title--confirm": {
+    "messageformat": "Confirm your Signal PIN",
+    "description": "Title of Signal PIN change dialog when confirming a new PIN"
+  },
+  "icu:PinChangeModal__body--confirm": {
+    "messageformat": "Enter the PIN you just created.",
+    "description": "Body of Signal PIN change dialog when confirming a new PIN"
+  },
+  "icu:PinChangeModal__pin-input-placeholder--create": {
+    "messageformat": "Enter a new PIN",
+    "description": "Placeholder text of PIN input box in Signal PIN change dialog when creating a new PIN"
+  },
+  "icu:PinChangeModal__pin-input-placeholder--confirm": {
+    "messageformat": "Confirm PIN",
+    "description": "Placeholder text of PIN input box in Signal PIN change dialog when confirming PIN"
+  },
+  "icu:PinChangeModal__cancel": {
+    "messageformat": "Cancel",
+    "description": "Cancel button in Signal PIN change dialog"
+  },
+  "icu:PinChangeModal__continue": {
+    "messageformat": "Continue",
+    "description": "Continue button in Signal PIN change dialog, to go to the Confirm step"
+  },
+  "icu:PinChangeModal__confirm": {
+    "messageformat": "Confirm",
+    "description": "Confirm button in Signal PIN change dialog"
+  },
+  "icu:PinChangeCompletedToast": {
+    "messageformat": "New PIN created.",
+    "description": "Toast message when Signal PIN was changed successfully."
+  },
   "icu:UnsupportedOSWarningDialog__body": {
     "messageformat": "Signal Desktop will no longer support your computer’s version of {OS} soon. To keep using Signal, update your computer’s operating system by {expirationDate}. <learnMoreLink>Learn more</learnMoreLink>",
     "description": "Body of a dialog displayed on unsupported operating systems"
diff --git a/ts/components/GlobalModalContainer.dom.tsx b/ts/components/GlobalModalContainer.dom.tsx
index 82360cf1c9..6c2378d29e 100644
--- a/ts/components/GlobalModalContainer.dom.tsx
+++ b/ts/components/GlobalModalContainer.dom.tsx
@@ -181,6 +181,9 @@ export type PropsType = {
   // TerminateGroupFailedModal
   terminateGroupFailedModal: { conversationId: string } | null;
   renderTerminateGroupFailedModal: () => JSX.Element | null;
+  // PinChangeModal
+  isPinChangeModalVisible: boolean;
+  renderPinChangeModal: () => JSX.Element | null;
   // PinReminderModal
   pinReminderState: PinReminderState;
   renderPinReminderModal: () => JSX.Element | null;
@@ -249,6 +252,9 @@ export function GlobalModalContainer({
   // PinMessageDialog
   pinMessageDialogData,
   renderPinMessageDialog,
+  // PinChangeModal
+  isPinChangeModalVisible,
+  renderPinChangeModal,
   // PinReminderModal
   pinReminderState,
   renderPinReminderModal,
@@ -420,6 +426,12 @@ export function GlobalModalContainer({
     return renderPinMessageDialog();
   }
 
+  // PIN change renders with precedence over the reminder modal, since
+  // the reminder modal can open the PIN change modal.
+  if (isPinChangeModalVisible) {
+    return renderPinChangeModal();
+  }
+
   if (pinReminderState === PinReminderState.Modal) {
     return renderPinReminderModal();
   }
diff --git a/ts/components/PinChangeModal.dom.stories.tsx b/ts/components/PinChangeModal.dom.stories.tsx
new file mode 100644
index 0000000000..fefec2ff71
--- /dev/null
+++ b/ts/components/PinChangeModal.dom.stories.tsx
@@ -0,0 +1,24 @@
+// Copyright 2026 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import type { JSX } from 'react';
+
+import { action } from '@storybook/addon-actions';
+import { type Meta } from '@storybook/react';
+import { PinChangeModal } from './PinChangeModal.dom.tsx';
+
+const { i18n } = window.SignalContext;
+
+export default {
+  title: 'Components/PinChangeModal',
+} satisfies Meta;
+
+export function Default(): JSX.Element {
+  return (
+    <PinChangeModal
+      onCancel={action('onCancel')}
+      onSubmit={action('onSubmit')}
+      i18n={i18n}
+    />
+  );
+}
diff --git a/ts/components/PinChangeModal.dom.tsx b/ts/components/PinChangeModal.dom.tsx
new file mode 100644
index 0000000000..d06ef5e4d1
--- /dev/null
+++ b/ts/components/PinChangeModal.dom.tsx
@@ -0,0 +1,184 @@
+// Copyright 2026 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+import { useCallback, useState, type JSX } from 'react';
+
+import type { LocalizerType } from '../types/Util.std.ts';
+import { AxoDialog } from '../axo/AxoDialog.dom.tsx';
+import { tw } from '../axo/tw.dom.tsx';
+import { AxoPasswordField } from '../axo/fields/AxoPasswordField.dom.tsx';
+import {
+  InputContainer,
+  PIN_ARTICLE_ON_SUPPORT,
+  Spacer,
+} from './standaloneRegistration/util/StepComponents.dom.tsx';
+import {
+  PIN_LENGTH_MINIMUM,
+  PIN_MAX_BYTES,
+  PIN_MAX_GRAPHEMES,
+} from './standaloneRegistration/stages/VerifyPIN.dom.tsx';
+import { missingCaseError } from '../util/missingCaseError.std.ts';
+import { I18n } from './I18n.dom.tsx';
+
+const learnMoreLink = (parts: Array<JSX.Element | string>) => (
+  <a
+    className={tw('text-primary')}
+    href={PIN_ARTICLE_ON_SUPPORT}
+    target="_blank"
+    rel="noreferrer"
+  >
+    {parts}
+  </a>
+);
+
+export function PinChangeModal({
+  i18n,
+  onCancel,
+  onSubmit,
+}: {
+  i18n: LocalizerType;
+  onCancel: () => void;
+  onSubmit: (pin: string) => void;
+}): JSX.Element {
+  const [pin, setPin] = useState('');
+  const [stagedPin, setStagedPin] = useState('');
+  const [isValidPIN, setIsValidPIN] = useState(false);
+  const [step, setStep] = useState<'create' | 'confirm'>('create');
+
+  const handlePinInputChange = useCallback(
+    (value: string) => {
+      setPin(value);
+
+      const isValid =
+        value.length >= PIN_LENGTH_MINIMUM &&
+        (step === 'confirm' ? value === stagedPin : true);
+      setIsValidPIN(isValid);
+    },
+    [stagedPin, step, setIsValidPIN, setPin]
+  );
+
+  const handleCancel = useCallback(() => {
+    if (step === 'create') {
+      onCancel();
+    } else if (step === 'confirm') {
+      setPin(stagedPin);
+      setStagedPin('');
+      setIsValidPIN(true);
+      setStep('create');
+    } else {
+      throw missingCaseError(step);
+    }
+  }, [stagedPin, step, onCancel, setStep]);
+
+  const handleSubmit = useCallback(() => {
+    if (!isValidPIN) {
+      return;
+    }
+
+    if (step === 'create') {
+      setStagedPin(pin);
+      setPin('');
+      setIsValidPIN(false);
+      setStep('confirm');
+    } else if (step === 'confirm') {
+      onSubmit(pin);
+    } else {
+      throw missingCaseError(step);
+    }
+  }, [isValidPIN, pin, step, onSubmit]);
+
+  return (
+    <AxoDialog.Root
+      open
+      onOpenChange={isOpen => {
+        if (!isOpen) {
+          onCancel();
+        }
+      }}
+    >
+      <AxoDialog.Content
+        size="sm"
+        escape="cancel-is-noop"
+        disableMissingAriaDescriptionWarning
+      >
+        <form
+          onSubmit={event => {
+            event.preventDefault();
+            handleSubmit();
+          }}
+        >
+          <AxoDialog.Header>
+            {step === 'confirm' && <AxoDialog.Back onClick={handleCancel} />}
+            <AxoDialog.Title>
+              {step === 'create'
+                ? i18n('icu:PinChangeModal__title--create')
+                : i18n('icu:PinChangeModal__title--confirm')}
+            </AxoDialog.Title>
+            <AxoDialog.Close />
+          </AxoDialog.Header>
+          <AxoDialog.Body>
+            <div className={tw('mb-10 items-center')}>
+              <div
+                className={tw(
+                  'mb-6 min-h-9 text-center type-body-medium text-secondary'
+                )}
+              >
+                {step === 'create' ? (
+                  <I18n
+                    id="icu:PinChangeModal__body--create"
+                    i18n={i18n}
+                    components={{
+                      learnMoreLink,
+                    }}
+                  />
+                ) : (
+                  <I18n id="icu:PinChangeModal__body--confirm" i18n={i18n} />
+                )}
+              </div>
+              <InputContainer helperElement={<Spacer className={tw('h-8')} />}>
+                <AxoPasswordField.Root
+                  placeholder={
+                    step === 'create'
+                      ? i18n(
+                          'icu:PinChangeModal__pin-input-placeholder--create'
+                        )
+                      : i18n(
+                          'icu:PinChangeModal__pin-input-placeholder--confirm'
+                        )
+                  }
+                  autoFocus
+                  maxBytes={PIN_MAX_BYTES}
+                  maxGraphemes={PIN_MAX_GRAPHEMES}
+                  onValueChange={handlePinInputChange}
+                  value={pin}
+                  autoComplete="current-password"
+                />
+              </InputContainer>
+            </div>
+          </AxoDialog.Body>
+          <AxoDialog.Footer>
+            <AxoDialog.Actions>
+              <AxoDialog.Action
+                variant="subtle-secondary"
+                onClick={handleCancel}
+              >
+                {i18n('icu:PinChangeModal__cancel')}
+              </AxoDialog.Action>
+              <AxoDialog.Action
+                variant="strong-primary"
+                onClick={handleSubmit}
+                disabled={!isValidPIN}
+              >
+                {step === 'create'
+                  ? i18n('icu:PinChangeModal__continue')
+                  : i18n('icu:PinChangeModal__confirm')}
+              </AxoDialog.Action>
+              {/* This is used so the Enter key submits the form. */}
+              {/* oxlint-disable-next-line jsx-a11y/control-has-associated-label */}
+              <button type="submit" hidden />
+            </AxoDialog.Actions>
+          </AxoDialog.Footer>
+        </form>
+      </AxoDialog.Content>
+    </AxoDialog.Root>
+  );
+}
diff --git a/ts/components/PinReminderModal.dom.stories.tsx b/ts/components/PinReminderModal.dom.stories.tsx
index eda39d6036..e43027315d 100644
--- a/ts/components/PinReminderModal.dom.stories.tsx
+++ b/ts/components/PinReminderModal.dom.stories.tsx
@@ -18,6 +18,7 @@ export function Default(): JSX.Element {
     <PinReminderModal
       open
       onCancel={action('onCancel')}
+      onForgotPin={action('onForgotPin')}
       onPinEntry={() => Math.random() > 0.5}
       i18n={i18n}
     />
@@ -30,6 +31,7 @@ export function WrongPin(): JSX.Element {
       internalHasValidationError
       open
       onCancel={action('onCancel')}
+      onForgotPin={action('onForgotPin')}
       onPinEntry={() => Math.random() > 0.5}
       i18n={i18n}
     />
diff --git a/ts/components/PinReminderModal.dom.tsx b/ts/components/PinReminderModal.dom.tsx
index 5764276e40..c0c3dc07bc 100644
--- a/ts/components/PinReminderModal.dom.tsx
+++ b/ts/components/PinReminderModal.dom.tsx
@@ -21,12 +21,14 @@ export function PinReminderModal({
   internalHasValidationError,
   open,
   onCancel,
+  onForgotPin,
   onPinEntry,
 }: {
   internalHasValidationError?: boolean;
   i18n: LocalizerType;
   open: boolean;
   onCancel: () => void;
+  onForgotPin: () => void;
   onPinEntry: (pin: string, ignoreWrongGuess?: boolean) => boolean;
 }): JSX.Element {
   const [pin, setPin] = useState('');
@@ -124,6 +126,12 @@ export function PinReminderModal({
           </AxoDialog.Body>
           <AxoDialog.Footer>
             <AxoDialog.Actions>
+              <AxoDialog.Action
+                variant="subtle-secondary"
+                onClick={onForgotPin}
+              >
+                {i18n('icu:PinReminderModal__forgot')}
+              </AxoDialog.Action>
               <AxoDialog.Action
                 variant="strong-primary"
                 onClick={handleSubmit}
diff --git a/ts/components/Preferences.dom.stories.tsx b/ts/components/Preferences.dom.stories.tsx
index 26a7decaf2..85d2b4608a 100644
--- a/ts/components/Preferences.dom.stories.tsx
+++ b/ts/components/Preferences.dom.stories.tsx
@@ -667,6 +667,7 @@ export default {
       'setGlobalDefaultConversationColor'
     ),
     setSettingsLocation: action('setSettingsLocation'),
+    showPinChangeModal: action('showPinChangeModal'),
     showToast: action('showToast'),
     startLocalBackupExport: action('startLocalBackupExport'),
     startPlaintextExport: action('startPlaintextExport'),
diff --git a/ts/components/Preferences.dom.tsx b/ts/components/Preferences.dom.tsx
index 5547c61ab1..f534ff1d6b 100644
--- a/ts/components/Preferences.dom.tsx
+++ b/ts/components/Preferences.dom.tsx
@@ -312,6 +312,7 @@ type PropsFunctionType = {
     }
   ) => unknown;
   setSettingsLocation: (settingsLocation: SettingsLocation) => unknown;
+  showPinChangeModal: () => void;
   showToast: (toast: AnyToast) => unknown;
   startLocalBackupExport: () => void;
   startPlaintextExport: () => unknown;
@@ -616,6 +617,7 @@ export function Preferences({
   setGlobalDefaultConversationColor,
   setSettingsLocation,
   shouldShowUpdateDialog,
+  showPinChangeModal,
   showToast,
   startLocalBackupExport,
   startPlaintextExport,
@@ -888,6 +890,17 @@ export function Preferences({
         </List>
         {weArePrimaryDevice && (
           <List label={i18n('icu:Preferences--signal-pin')}>
+            <ItemWithAction
+              label={i18n('icu:Preferences--change-signal-pin')}
+              action={
+                <AxoItem.Action
+                  variant="subtle-secondary"
+                  onClick={showPinChangeModal}
+                >
+                  {i18n('icu:Preferences--change-signal-pin-button')}
+                </AxoItem.Action>
+              }
+            />
             <AxoSwitchItem.Root
               label={i18n('icu:Preferences--pin-reminders--header')}
               description={i18n('icu:Preferences--pin-reminders--description')}
diff --git a/ts/components/ToastManager.dom.stories.tsx b/ts/components/ToastManager.dom.stories.tsx
index ae71cdc2c5..6c15403745 100644
--- a/ts/components/ToastManager.dom.stories.tsx
+++ b/ts/components/ToastManager.dom.stories.tsx
@@ -216,6 +216,8 @@ function getToast(toastType: ToastType): AnyToast {
       };
     case ToastType.PinnedMessageNotFound:
       return { toastType: ToastType.PinnedMessageNotFound };
+    case ToastType.PinChangeCompleted:
+      return { toastType: ToastType.PinChangeCompleted };
     case ToastType.PinReminderCompleted:
       return { toastType: ToastType.PinReminderCompleted };
     case ToastType.PollNotFound:
diff --git a/ts/components/ToastManager.dom.tsx b/ts/components/ToastManager.dom.tsx
index 14685c0d66..f7e5f6c0c0 100644
--- a/ts/components/ToastManager.dom.tsx
+++ b/ts/components/ToastManager.dom.tsx
@@ -798,6 +798,12 @@ function renderToast({
     );
   }
 
+  if (toastType === ToastType.PinChangeCompleted) {
+    return (
+      <Toast onClose={hideToast}>{i18n('icu:PinChangeCompletedToast')}</Toast>
+    );
+  }
+
   if (toastType === ToastType.PinReminderCompleted) {
     return (
       <Toast onClose={hideToast}>{i18n('icu:PinReminderCompletedToast')}</Toast>
diff --git a/ts/services/pinReminder.preload.ts b/ts/services/pinReminder.preload.ts
index 7fb07caa45..000db4b189 100644
--- a/ts/services/pinReminder.preload.ts
+++ b/ts/services/pinReminder.preload.ts
@@ -91,6 +91,12 @@ class PinReminderService {
     }
   }
 
+  async resetPinReminderTimes(): Promise<void> {
+    await itemStorage.put(STORAGE_KEY_LAST_REMINDER_TIME, Date.now());
+    await itemStorage.put(STORAGE_KEY_NEXT_INTERVAL, this.#defaultInterval);
+    window.reduxActions.globalModals.togglePinReminder(PinReminderState.None);
+  }
+
   handleSkipReminder(): void {
     drop(this.#resolveReminder('skip'));
   }
diff --git a/ts/state/ducks/globalModals.preload.ts b/ts/state/ducks/globalModals.preload.ts
index 9265d37d1b..2fa4e72664 100644
--- a/ts/state/ducks/globalModals.preload.ts
+++ b/ts/state/ducks/globalModals.preload.ts
@@ -4,6 +4,7 @@
 import type { CallSummary } from '@signalapp/ringrtc';
 import type { ThunkAction } from 'redux-thunk';
 import type { ReadonlyDeep } from 'type-fest';
+import { v7 as generateUuid } from 'uuid';
 import OS from '../../util/os/osMain.node.ts';
 import type { ExplodePromiseResultType } from '../../util/explodePromise.std.ts';
 import type {
@@ -71,6 +72,12 @@ import type { ErrorModalDataProps } from '../../components/ErrorModal.dom.tsx';
 import { isDownloadableOrBackfillable } from '../../util/downloadAttachment.preload.ts';
 import { backupsService } from '../../services/backups/index.preload.ts';
 import { getHasMediaBackups } from '../selectors/items.dom.ts';
+import { registrationJobQueue } from '../../jobs/registrationJobQueue.preload.ts';
+import { toLogFormat } from '../../types/errors.std.ts';
+import { pinReminderService } from '../../services/pinReminder.preload.ts';
+import { drop } from '../../util/drop.std.ts';
+import { showToast, type ToastActionType } from './toast.preload.ts';
+import { ToastType } from '../../types/Toast.dom.tsx';
 
 const log = createLogger('globalModals');
 
@@ -150,6 +157,7 @@ export type GlobalModalsStateType = ReadonlyDeep<{
   gv2MigrationProps?: MigrateToGV2PropsType;
   groupMemberLabelInfoModalState?: GroupMemberLabelInfoPropsType;
   hasConfirmationModal: boolean;
+  isPinChangeModalVisible: boolean;
   isProfileNameWarningModalVisible: boolean;
   profileNameWarningModalConversationType?: string;
   isShortcutGuideModalVisible: boolean;
@@ -227,6 +235,8 @@ const TOGGLE_CALL_LINK_PENDING_PARTICIPANT_MODAL =
 export const SHOW_CALL_QUALITY_SURVEY = 'globalModals/SHOW_CALL_QUALITY_SURVEY';
 export const HIDE_CALL_QUALITY_SURVEY = 'globalModals/HIDE_CALL_QUALITY_SURVEY';
 const TOGGLE_ABOUT_MODAL = 'globalModals/TOGGLE_ABOUT_MODAL';
+const SHOW_PIN_CHANGE_MODAL = 'globalModals/SHOW_PIN_CHANGE_MODAL';
+const HIDE_PIN_CHANGE_MODAL = 'globalModals/HIDE_PIN_CHANGE_MODAL';
 const TOGGLE_PIN_REMINDER = 'globalModals/TOGGLE_PIN_REMINDER';
 const TOGGLE_SIGNAL_CONNECTIONS_MODAL =
   'globalModals/TOGGLE_SIGNAL_CONNECTIONS_MODAL';
@@ -560,6 +570,14 @@ type TogglePinMessageDialogActionType = ReadonlyDeep<{
   payload: PinMessageDialogData | null;
 }>;
 
+type HidePinChangeModalActionType = ReadonlyDeep<{
+  type: typeof HIDE_PIN_CHANGE_MODAL;
+}>;
+
+type ShowPinChangeModalActionType = ReadonlyDeep<{
+  type: typeof SHOW_PIN_CHANGE_MODAL;
+}>;
+
 // Not to be confused with pinned messages
 type TogglePinReminderActionType = ReadonlyDeep<{
   type: typeof TOGGLE_PIN_REMINDER;
@@ -592,6 +610,7 @@ export type GlobalModalsActionType = ReadonlyDeep<
   | HideKeyTransparencyErrorDialogActionType
   | HideKeyTransparencyOnboardingDialogActionType
   | HideLowDiskSpaceBackupImportModalActionType
+  | HidePinChangeModalActionType
   | HideSendAnywayDialogActiontype
   | HideStoriesSettingsActionType
   | HideTapToViewNotAvailableModalActionType
@@ -611,6 +630,7 @@ export type GlobalModalsActionType = ReadonlyDeep<
   | ShowKeyTransparencyOnboardingDialogActionType
   | ShowLowDiskSpaceBackupImportModalActionType
   | ShowMediaPermissionsModalActionType
+  | ShowPinChangeModalActionType
   | ShowSendAnywayDialogActionType
   | ShowShortcutGuideModalActionType
   | ShowStickerPackPreviewActionType
@@ -663,6 +683,7 @@ export const actions = {
   hideKeyTransparencyErrorDialog,
   hideKeyTransparencyOnboardingDialog,
   hideLowDiskSpaceBackupImportModal,
+  hidePinChangeModal,
   hideStoriesSettings,
   hideTapToViewNotAvailableModal,
   hideTerminateGroupFailedModal,
@@ -681,6 +702,7 @@ export const actions = {
   showKeyTransparencyErrorDialog,
   showKeyTransparencyOnboardingDialog,
   showLowDiskSpaceBackupImportModal,
+  showPinChangeModal,
   showShareCallLinkViaSignal,
   showShortcutGuideModal,
   showStickerPackPreview,
@@ -689,6 +711,7 @@ export const actions = {
   showTerminateGroupFailedModal,
   showUserNotFoundModal,
   showWhatsNewModal,
+  submitPinChangeModal,
   toggleAboutContactModal,
   toggleAddUserToAnotherGroupModal,
   toggleCallLinkAddNameModal,
@@ -1198,6 +1221,47 @@ function toggleConfirmationModal(
   };
 }
 
+function hidePinChangeModal(): HidePinChangeModalActionType {
+  return {
+    type: HIDE_PIN_CHANGE_MODAL,
+  };
+}
+
+function showPinChangeModal(): ShowPinChangeModalActionType {
+  return {
+    type: SHOW_PIN_CHANGE_MODAL,
+  };
+}
+
+function submitPinChangeModal(
+  pin: string
+): ThunkAction<
+  void,
+  RootStateType,
+  unknown,
+  HidePinChangeModalActionType | ToastActionType
+> {
+  return async dispatch => {
+    try {
+      await itemStorage.put('svrPin', pin);
+      await registrationJobQueue.add({
+        type: 'StoreSVR',
+        id: generateUuid(),
+        reason: 'submitPinChangeModal',
+      });
+      drop(pinReminderService.resetPinReminderTimes());
+
+      dispatch(showToast({ toastType: ToastType.PinChangeCompleted }));
+    } catch (error) {
+      log.error(`submitPinChangeModal: error changing PIN`, toLogFormat(error));
+    }
+
+    dispatch({
+      type: HIDE_PIN_CHANGE_MODAL,
+    });
+  };
+}
+
 function maybeShowPinReminder(): ThunkAction<
   void,
   RootStateType,
@@ -1604,6 +1668,7 @@ export function getEmptyState(): GlobalModalsStateType {
     draftGifMessageSendModalProps: null,
     editNicknameAndNoteModalProps: null,
     errorModalProps: null,
+    isPinChangeModalVisible: false,
     isProfileNameWarningModalVisible: false,
     profileNameWarningModalConversationType: undefined,
     isShortcutGuideModalVisible: false,
@@ -1858,6 +1923,20 @@ export function reducer(
     };
   }
 
+  if (action.type === HIDE_PIN_CHANGE_MODAL) {
+    return {
+      ...state,
+      isPinChangeModalVisible: false,
+    };
+  }
+
+  if (action.type === SHOW_PIN_CHANGE_MODAL) {
+    return {
+      ...state,
+      isPinChangeModalVisible: true,
+    };
+  }
+
   if (action.type === TOGGLE_PIN_REMINDER) {
     return {
       ...state,
diff --git a/ts/state/smart/GlobalModalContainer.preload.tsx b/ts/state/smart/GlobalModalContainer.preload.tsx
index 2fe82c77cf..f07d25f605 100644
--- a/ts/state/smart/GlobalModalContainer.preload.tsx
+++ b/ts/state/smart/GlobalModalContainer.preload.tsx
@@ -47,6 +47,7 @@ import { SmartPinMessageDialog } from './PinMessageDialog.preload.tsx';
 import { SmartGroupMemberLabelInfoModal } from './GroupMemberLabelInfoModal.preload.tsx';
 import { SmartTerminateGroupFailedModal } from './TerminateGroupFailedModal.preload.tsx';
 import { SmartPinReminderModal } from './PinReminderModal.preload.tsx';
+import { SmartPinChangeModal } from './PinChangeModal.preload.tsx';
 
 function renderCallLinkAddNameModal(): JSX.Element {
   return <SmartCallLinkAddNameModal />;
@@ -124,6 +125,10 @@ function renderPinMessageDialog(): JSX.Element {
   return <SmartPinMessageDialog />;
 }
 
+function renderPinChangeModal(): JSX.Element {
+  return <SmartPinChangeModal />;
+}
+
 function renderPinReminderModal(): JSX.Element {
   return <SmartPinReminderModal />;
 }
@@ -192,6 +197,7 @@ export const SmartGlobalModalContainer = memo(
       notePreviewModalProps,
       pinMessageDialogData,
       pinReminderState,
+      isPinChangeModalVisible,
       isProfileNameWarningModalVisible,
       profileNameWarningModalConversationType,
       isShortcutGuideModalVisible,
@@ -333,6 +339,7 @@ export const SmartGlobalModalContainer = memo(
         isAboutContactModalVisible={aboutContactModalState != null}
         isKeyTransparencyErrorVisible={isKeyTransparencyErrorVisible}
         isKeyTransparencyOnboardingVisible={isKeyTransparencyOnboardingVisible}
+        isPinChangeModalVisible={isPinChangeModalVisible}
         isProfileNameWarningModalVisible={isProfileNameWarningModalVisible}
         isShortcutGuideModalVisible={isShortcutGuideModalVisible}
         isSignalConnectionsVisible={isSignalConnectionsVisible}
@@ -361,6 +368,7 @@ export const SmartGlobalModalContainer = memo(
           renderMessageRequestActionsConfirmation
         }
         renderNotePreviewModal={renderNotePreviewModal}
+        renderPinChangeModal={renderPinChangeModal}
         renderPinMessageDialog={renderPinMessageDialog}
         renderPinReminderModal={renderPinReminderModal}
         renderPlaintextExportWorkflow={renderPlaintextExportWorkflow}
diff --git a/ts/state/smart/PinChangeModal.preload.tsx b/ts/state/smart/PinChangeModal.preload.tsx
new file mode 100644
index 0000000000..4a414c67be
--- /dev/null
+++ b/ts/state/smart/PinChangeModal.preload.tsx
@@ -0,0 +1,21 @@
+// Copyright 2026 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+import { memo } from 'react';
+import { useSelector } from 'react-redux';
+
+import { getIntl } from '../selectors/user.std.ts';
+import { useGlobalModalActions } from '../ducks/globalModals.preload.ts';
+import { PinChangeModal } from '../../components/PinChangeModal.dom.tsx';
+
+export const SmartPinChangeModal = memo(function SmartPinChangeModal() {
+  const i18n = useSelector(getIntl);
+  const { hidePinChangeModal, submitPinChangeModal } = useGlobalModalActions();
+
+  return (
+    <PinChangeModal
+      i18n={i18n}
+      onCancel={hidePinChangeModal}
+      onSubmit={submitPinChangeModal}
+    />
+  );
+});
diff --git a/ts/state/smart/PinReminderModal.preload.tsx b/ts/state/smart/PinReminderModal.preload.tsx
index c5baf3cca4..581201c6c3 100644
--- a/ts/state/smart/PinReminderModal.preload.tsx
+++ b/ts/state/smart/PinReminderModal.preload.tsx
@@ -13,7 +13,7 @@ import { PinReminderModal } from '../../components/PinReminderModal.dom.tsx';
 export const SmartPinReminderModal = memo(function SmartPinReminderModal() {
   const i18n = useSelector(getIntl);
   const pinReminderState = useSelector(getPinReminderModalProps);
-  const { togglePinReminder } = useGlobalModalActions();
+  const { showPinChangeModal, togglePinReminder } = useGlobalModalActions();
 
   const handleCancel = useCallback(() => {
     togglePinReminder(PinReminderState.Megaphone);
@@ -35,6 +35,7 @@ export const SmartPinReminderModal = memo(function SmartPinReminderModal() {
       i18n={i18n}
       open
       onCancel={handleCancel}
+      onForgotPin={showPinChangeModal}
       onPinEntry={handlePinEntry}
     />
   );
diff --git a/ts/state/smart/Preferences.preload.tsx b/ts/state/smart/Preferences.preload.tsx
index 100d8ed579..9fc5ef9389 100644
--- a/ts/state/smart/Preferences.preload.tsx
+++ b/ts/state/smart/Preferences.preload.tsx
@@ -129,6 +129,7 @@ import {
 } from '../../types/StorageKeys.std.ts';
 import type { BlockedConversation } from '../../components/Preferences.dom.tsx';
 import { pinReminderService } from '../../services/pinReminder.preload.ts';
+import { useGlobalModalActions } from '../ducks/globalModals.preload.ts';
 
 function renderUpdateDialog(
   props: Readonly<{ containerWidthBreakpoint: WidthBreakpoint }>
@@ -240,6 +241,7 @@ export function SmartPreferences(): JSX.Element | null {
   const { internalAddDonationReceipt } = useDonationsActions();
   const { startPlaintextExport, startLocalBackupExport } = useBackupActions();
   const { addVisibleMegaphone } = useMegaphonesActions();
+  const { showPinChangeModal } = useGlobalModalActions();
 
   // Selectors
 
@@ -1200,6 +1202,7 @@ export function SmartPreferences(): JSX.Element | null {
         setGlobalDefaultConversationColor={setGlobalDefaultConversationColor}
         setSettingsLocation={setSettingsLocation}
         shouldShowUpdateDialog={shouldShowUpdateDialog}
+        showPinChangeModal={showPinChangeModal}
         showToast={showToast}
         startLocalBackupExport={startLocalBackupExport}
         startPlaintextExport={startPlaintextExport}
diff --git a/ts/types/Toast.dom.tsx b/ts/types/Toast.dom.tsx
index 515424fb45..8ebdd8cad0 100644
--- a/ts/types/Toast.dom.tsx
+++ b/ts/types/Toast.dom.tsx
@@ -73,6 +73,7 @@ export enum ToastType {
   OriginalMessageNotFound = 'OriginalMessageNotFound',
   PinnedConversationsFull = 'PinnedConversationsFull',
   PinnedMessageNotFound = 'PinnedMessageNotFound',
+  PinChangeCompleted = 'PinChangeCompleted',
   PinReminderCompleted = 'PinReminderCompleted',
   PollNotFound = 'PollNotFound',
   ReactionFailed = 'ReactionFailed',
@@ -224,6 +225,7 @@ export type AnyToast =
       maxPinnedConversations: number;
     }
   | { toastType: ToastType.PinnedMessageNotFound }
+  | { toastType: ToastType.PinChangeCompleted }
   | { toastType: ToastType.PinReminderCompleted }
   | { toastType: ToastType.PollNotFound }
   | { toastType: ToastType.ReactionFailed }