--- a/browser/components/payments/res/containers/basic-card-form.js
+++ b/browser/components/payments/res/containers/basic-card-form.js
@@ -113,18 +113,19 @@ export default class BasicCardForm exten
 
     this.cancelButton.textContent = this.dataset.cancelButtonLabel;
     this.backButton.textContent = this.dataset.backButtonLabel;
     this.saveButton.textContent = this.dataset.saveButtonLabel;
     this.persistCheckbox.label = this.dataset.persistCheckboxLabel;
     this.addressAddLink.textContent = this.dataset.addressAddLinkLabel;
     this.addressEditLink.textContent = this.dataset.addressEditLinkLabel;
 
-    // The back button is temporarily hidden(See Bug 1462461).
-    this.backButton.hidden = !!page.onboardingWizard;
+    // The next line needs an onboarding check since we don't set previousId
+    // when navigating to add/edit directly from the summary page.
+    this.backButton.hidden = !page.previousId && page.onboardingWizard;
     this.cancelButton.hidden = !page.onboardingWizard;
 
     let record = {};
     let basicCards = paymentRequest.getBasicCards(state);
     let addresses = paymentRequest.getAddresses(state);
 
     this.genericErrorText.textContent = page.error;
 
@@ -205,21 +206,49 @@ export default class BasicCardForm exten
         if (evt.target == this.addressEditLink && selectedOption && selectedOption.value) {
           nextState["address-page"].title = this.dataset.billingAddressTitleEdit;
           nextState["address-page"].guid = selectedOption.value;
         }
         this.requestStore.setState(nextState);
         break;
       }
       case this.backButton: {
-        this.requestStore.setState({
+        let {
+          page,
+          request,
+          "address-page": addressPage,
+          "basic-card-page": basicCardPage,
+          selectedShippingAddress,
+        } = this.requestStore.getState();
+
+        let nextState = {
           page: {
-            id: "payment-summary",
+            id: page.previousId || "payment-summary",
+            onboardingWizard: page.onboardingWizard,
           },
-        });
+        };
+
+        let addressPageState;
+        if (page.onboardingWizard) {
+          if (request.paymentOptions.requestShipping) {
+            addressPageState = Object.assign({}, addressPage, {guid: selectedShippingAddress});
+          } else {
+            addressPageState =
+              Object.assign({}, addressPage, {guid: basicCardPage.billingAddressGUID});
+          }
+
+          let basicCardPageState = Object.assign({}, basicCardPage, {preserveFieldValues: true});
+
+          Object.assign(nextState, {
+            "address-page": addressPageState,
+            "basic-card-page": basicCardPageState,
+          });
+        }
+
+        this.requestStore.setState(nextState);
         break;
       }
       case this.saveButton: {
         this.saveRecord();
         break;
       }
       default: {
         throw new Error("Unexpected click target");

--- a/browser/components/payments/test/browser/browser_payments_onboarding_wizard.js
+++ b/browser/components/payments/test/browser/browser_payments_onboarding_wizard.js
@@ -401,8 +401,103 @@ add_task(async function test_on_boarding
 
     info("Closing the payment dialog");
     spawnPaymentDialogTask(frame, PTU.DialogContentTasks.manuallyClickCancel);
     await BrowserTestUtils.waitForCondition(() => win.closed, "dialog should be closed");
 
     cleanupFormAutofillStorage();
   });
 });
+
+add_task(async function test_back_button_on_basic_card_page_during_onboarding() {
+  await BrowserTestUtils.withNewTab({
+    gBrowser,
+    url: BLANK_PAGE_URL,
+  }, async browser => {
+    cleanupFormAutofillStorage();
+
+    info("Opening the payment dialog");
+    let {win, frame} =
+        await setupPaymentDialog(browser, {
+          methodData: [PTU.MethodData.basicCard],
+          details: PTU.Details.total60USD,
+          merchantTaskFn: PTU.ContentTasks.createAndShowRequest,
+        });
+
+    await spawnPaymentDialogTask(frame, async function() {
+      let {
+        PaymentTestUtils: PTU,
+      } = ChromeUtils.import("resource://testing-common/PaymentTestUtils.jsm", {});
+
+      await PTU.DialogContentUtils.waitForState(content, (state) => {
+        return state.page.id == "address-page";
+      }, "Address page is shown first if there are saved addresses during on boarding");
+
+      info("Checking if the address page has been rendered");
+      let addressSaveButton = content.document.querySelector("address-form .save-button");
+      ok(content.isVisible(addressSaveButton), "Address save button is rendered");
+
+      for (let [key, val] of Object.entries(PTU.Addresses.TimBL2)) {
+        let field = content.document.getElementById(key);
+        if (!field) {
+          ok(false, `${key} field not found`);
+        }
+        field.value = val;
+        ok(!field.disabled, `Field #${key} shouldn't be disabled`);
+      }
+      content.document.querySelector("address-form .save-button").click();
+
+      await PTU.DialogContentUtils.waitForState(content, (state) => {
+        return state.page.id == "basic-card-page";
+      }, "Basic card page is shown next");
+
+      info("Checking if basic card page is rendered");
+      let basicCardBackButton = content.document.querySelector("basic-card-form .back-button");
+      ok(content.isVisible(basicCardBackButton), "Back button is visible on the basic card page");
+
+      info("Partially fill basic card form");
+      let field = content.document.getElementById("cc-number");
+      field.value = PTU.BasicCards.JohnDoe["cc-number"];
+
+      info("Clicking on the back button to edit address saved in the previous step");
+      basicCardBackButton.click();
+
+      await PTU.DialogContentUtils.waitForState(content, (state) => {
+        return state.page.id == "address-page" &&
+               state["address-page"].guid == state["basic-card-page"].billingAddressGUID;
+      }, "Address page is shown again");
+
+      info("Checking if the address page has been rendered");
+      addressSaveButton = content.document.querySelector("address-form .save-button");
+      ok(content.isVisible(addressSaveButton), "Address save button is rendered");
+
+      info("Checking if the address saved in the last step is correctly loaded in the form");
+      field = content.document.getElementById("given-name");
+      ok(field.value, PTU.Addresses.TimBL2["given-name"],
+         "Given name field value is correctly loaded");
+
+      info("Editing the address and saving again");
+      field.value = "John";
+      addressSaveButton.click();
+
+      info("Checking if the address was correctly edited");
+      await PTU.DialogContentUtils.waitForState(content, (state) => {
+        return state.page.id == "basic-card-page" &&
+               // eslint-disable-next-line max-len
+               state.savedAddresses[state["basic-card-page"].billingAddressGUID]["given-name"] == "John";
+      }, "Address was correctly edited and saved");
+
+      // eslint-disable-next-line max-len
+      info("Checking if the basic card form is now rendered and if the field values from before are preserved");
+      let basicCardCancelButton = content.document.querySelector("basic-card-form .cancel-button");
+      ok(content.isVisible(basicCardCancelButton),
+         "Cancel button is visible on the basic card page");
+      field = content.document.getElementById("cc-number");
+      ok(field.value, PTU.BasicCards.JohnDoe["cc-number"], "Values in the form are preserved");
+    });
+
+    info("Closing the payment dialog");
+    spawnPaymentDialogTask(frame, PTU.DialogContentTasks.manuallyClickCancel);
+    await BrowserTestUtils.waitForCondition(() => win.closed, "dialog should be closed");
+
+    cleanupFormAutofillStorage();
+  });
+});