diff --git a/CHANGELOG.md b/CHANGELOG.md
index e1656c4..9536817 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- Blind signing: Implement the ability to sign transactions that cannot be decoded
+
 ## [0.6.9] - 2024-01-23
 
 ### Added
diff --git a/Makefile b/Makefile
index ee8f490..8d1fa49 100644
--- a/Makefile
+++ b/Makefile
@@ -47,8 +47,8 @@ APPNAME = "Aptos"
 
 # Application version
 APPVERSION_M = 0
-APPVERSION_N = 6
-APPVERSION_P = 9
+APPVERSION_N = 7
+APPVERSION_P = 0
 APPVERSION   = "$(APPVERSION_M).$(APPVERSION_N).$(APPVERSION_P)"
 
 # Application source files
diff --git a/src/handler/sign_tx.c b/src/handler/sign_tx.c
index 2850752..f3fb0bf 100644
--- a/src/handler/sign_tx.c
+++ b/src/handler/sign_tx.c
@@ -63,7 +63,8 @@ int handler_sign_tx(buffer_t *cdata, uint8_t chunk, bool more) {
             G_context.req_type = REQUEST_UNDEFINED;
             return io_send_sw(SW_BAD_STATE);
         }
-        if (G_context.state == STATE_PARSED || G_context.state == STATE_APPROVED) {
+        if (G_context.state == STATE_PARSED || G_context.state == STATE_APPROVED ||
+            G_context.state == STATE_CONTINUE_UNPARSED) {
             // should not get here, double check, context should already be reset
             return io_send_sw(SW_BAD_STATE);
         }
@@ -96,15 +97,16 @@ int handler_sign_tx(buffer_t *cdata, uint8_t chunk, bool more) {
 
             parser_status_e status = transaction_deserialize(&buf, &G_context.tx_info.transaction);
             PRINTF("Parsing status: %d.\n", status);
-            if (status != PARSING_OK) {
-                // reset the context to prevent sending the "last" chunk multiple times
-                G_context.req_type = REQUEST_UNDEFINED;
-                return io_send_sw(SW_TX_PARSING_FAIL);
-            }
 
-            G_context.state = STATE_PARSED;
+            int ui_status = 0;
+            if (status == PARSING_OK) {
+                G_context.state = STATE_PARSED;
+                ui_status = ui_display_transaction();
+            } else {
+                G_context.state = STATE_CONTINUE_UNPARSED;
+                ui_status = ui_display_unparsed_transaction();
+            }
 
-            int ui_status = ui_display_transaction();
             G_context.req_type = REQUEST_UNDEFINED;  // all the work is done, reset the context
             return ui_status;
         }
diff --git a/src/types.h b/src/types.h
index 5694e1d..21b5102 100644
--- a/src/types.h
+++ b/src/types.h
@@ -22,9 +22,10 @@ typedef enum {
  * Enumeration with parsing state.
  */
 typedef enum {
-    STATE_NONE,     /// No state
-    STATE_PARSED,   /// Transaction data parsed
-    STATE_APPROVED  /// Transaction data approved
+    STATE_NONE,               /// No state
+    STATE_PARSED,             /// Transaction data parsed
+    STATE_CONTINUE_UNPARSED,  /// Transaction data parsed
+    STATE_APPROVED            /// Transaction data approved
 } state_e;
 
 /**
diff --git a/src/ui/action/validate.c b/src/ui/action/validate.c
index e28c3bf..fb6f33c 100644
--- a/src/ui/action/validate.c
+++ b/src/ui/action/validate.c
@@ -48,3 +48,8 @@ void validate_transaction(bool choice) {
         io_send_sw(SW_DENY);
     }
 }
+
+void reject_unparsed_transaction(void) {
+    G_context.state = STATE_NONE;
+    io_send_sw(SW_TX_PARSING_FAIL);
+}
diff --git a/src/ui/action/validate.h b/src/ui/action/validate.h
index 5b9e83c..e6763fc 100644
--- a/src/ui/action/validate.h
+++ b/src/ui/action/validate.h
@@ -19,3 +19,5 @@ void validate_pubkey(bool choice);
  *
  */
 void validate_transaction(bool choice);
+
+void reject_unparsed_transaction(void);
diff --git a/src/ui/bagl_display.c b/src/ui/bagl_display.c
index c9484e7..003080a 100644
--- a/src/ui/bagl_display.c
+++ b/src/ui/bagl_display.c
@@ -79,6 +79,14 @@ UX_STEP_NOCB(ux_display_blind_sign_banner_step,
                  "enabled in Settings",
              });
 #endif
+// Step with continue button
+UX_STEP_CB(ux_display_continue_step,
+           pb,
+           (*g_validate_callback)(true),
+           {
+               &C_icon_validate_14,
+               "Continue",
+           });
 // Step with approve button
 UX_STEP_CB(ux_display_approve_step,
            pb,
@@ -170,6 +178,29 @@ int ui_display_address() {
     return ret;
 }
 
+#ifdef TARGET_NANOS
+UX_STEP_NOCB(ux_display_decode_fail_step,
+             bnnn_paging,
+             {
+                 .title = "Info",
+                 .text = "Unable to display transaction data",
+             });
+#else
+UX_STEP_NOCB(ux_display_decode_fail_step,
+             pnn,
+             {
+                 &C_icon_warning,
+                 "Unable to display",
+                 "transaction data",
+             });
+#endif
+UX_STEP_NOCB(ux_display_details_step,
+             pnn,
+             {
+                 &C_icon_eye,
+                 "Details",
+                 "Unavailable",
+             });
 // Step with icon and text
 UX_STEP_NOCB(ux_display_blind_warn_step,
              pnn,
@@ -258,6 +289,26 @@ UX_STEP_NOCB(ux_display_gas_fee_step,
                  .text = g_gas_fee,
              });
 
+// FLOW to display uparsed transaction information:
+// #1 screen : "Unable to display transaction data"
+// #2 screen : continue button
+// #3 screen : reject button
+UX_FLOW(ux_display_warn_uparsed_tx_flow,
+        &ux_display_decode_fail_step,
+        &ux_display_continue_step,
+        &ux_display_reject_step);
+
+// FLOW to display message that transaction details are unavailable:
+// #1 screen : warning icon + "Blind Signing"
+// #2 screen : eye icon + "Details Unavailable"
+// #3 screen : approve button
+// #4 screen : reject button
+UX_FLOW(ux_display_uparsed_tx_flow,
+        &ux_display_blind_warn_step,
+        &ux_display_details_step,
+        &ux_display_approve_step,
+        &ux_display_reject_step);
+
 // FLOW to display default transaction information:
 // #1 screen : warning icon + "Blind Signing"
 // #2 screen : eye icon + "Review Transaction"
@@ -366,6 +417,27 @@ UX_FLOW(ux_display_tx_coin_transfer_flow,
         &ux_display_approve_step,
         &ux_display_reject_step);
 
+static void ui_action_continue_unparsed_transaction(bool choice) {
+    if (choice) {
+        g_validate_callback = &ui_action_validate_transaction;
+        ui_flow_verified_display(ux_display_uparsed_tx_flow);
+    } else {
+        reject_unparsed_transaction();
+        ui_menu_main();
+    }
+}
+
+int ui_display_unparsed_transaction() {
+    const int ret = ui_prepare_unparsed_transaction();
+    if (ret == UI_PREPARED) {
+        g_validate_callback = &ui_action_continue_unparsed_transaction;
+        ui_flow_display(ux_display_warn_uparsed_tx_flow);
+        return 0;
+    }
+
+    return ret;
+}
+
 int ui_display_transaction() {
     g_validate_callback = &ui_action_validate_transaction;
 
diff --git a/src/ui/common_display.c b/src/ui/common_display.c
index eeb4487..2c2daf7 100644
--- a/src/ui/common_display.c
+++ b/src/ui/common_display.c
@@ -137,6 +137,15 @@ int ui_prepare_transaction() {
     return UI_PREPARED;
 }
 
+int ui_prepare_unparsed_transaction() {
+    if (G_context.req_type != CONFIRM_TRANSACTION || G_context.state != STATE_CONTINUE_UNPARSED) {
+        G_context.state = STATE_NONE;
+        return io_send_sw(SW_BAD_STATE);
+    }
+
+    return UI_PREPARED;
+}
+
 int ui_prepare_entry_function() {
     entry_function_payload_t *function = &G_context.tx_info.transaction.payload.entry_function;
     char function_module_id_address_hex[67] = {0};
diff --git a/src/ui/display.h b/src/ui/display.h
index 05e4759..c3c0028 100644
--- a/src/ui/display.h
+++ b/src/ui/display.h
@@ -28,6 +28,9 @@ int ui_prepare_address(void);
 int ui_display_transaction(void);
 int ui_prepare_transaction(void);
 
+int ui_display_unparsed_transaction(void);
+int ui_prepare_unparsed_transaction(void);
+
 int ui_display_message(void);
 int ui_display_raw_message(void);
 
diff --git a/src/ui/nbgl_display.c b/src/ui/nbgl_display.c
index f92e5f9..d0c71af 100644
--- a/src/ui/nbgl_display.c
+++ b/src/ui/nbgl_display.c
@@ -38,12 +38,29 @@ nbgl_layoutTagValueList_t pairList;
 nbgl_pageInfoLongPress_t infoLongPress;
 
 static void blind_sign_continue() {
-    nbgl_useCaseReviewStart(blind_sign_ctx.icon,
-                            blind_sign_ctx.review_title,
-                            blind_sign_ctx.review_sub_title,
-                            blind_sign_ctx.reject_text,
-                            blind_sign_ctx.continue_callback,
-                            blind_sign_ctx.reject_callback);
+    if (blind_sign_ctx.continue_callback) {
+        nbgl_useCaseReviewStart(blind_sign_ctx.icon,
+                                blind_sign_ctx.review_title,
+                                blind_sign_ctx.review_sub_title,
+                                blind_sign_ctx.reject_text,
+                                blind_sign_ctx.continue_callback,
+                                blind_sign_ctx.reject_callback);
+    } else if (blind_sign_ctx.choice_callback) {
+        pairList.nbMaxLinesForValue = 0;
+        pairList.nbPairs = 0;
+        pairList.pairs = pairs;
+
+        infoLongPress.icon = &C_aptos_logo_64px;
+        infoLongPress.text = blind_sign_ctx.long_press_title;
+        infoLongPress.longPressText = blind_sign_ctx.long_press_button_text;
+
+        nbgl_useCaseStaticReview(&pairList,
+                                 &infoLongPress,
+                                 blind_sign_ctx.reject_text,
+                                 blind_sign_ctx.choice_callback);
+    } else {
+        PRINTF("Invalid blind signing context\n");
+    }
 }
 
 static void blind_sign_info() {
@@ -65,6 +82,19 @@ static void blind_sign_choice(bool enable) {
     }
 }
 
+static void blind_sign_init_choice() {
+    if (N_storage.settings.allow_blind_signing) {
+        blind_sign_info();
+    } else {
+        nbgl_useCaseChoice(&C_round_warning_64px,
+                           "Enable blind signing to\nauthorize this\noperation",
+                           NULL,
+                           "Enable blind signing",
+                           blind_sign_ctx.reject_text,
+                           blind_sign_choice);
+    }
+}
+
 void nbgl_useCaseReviewVerify(const nbgl_icon_details_t *icon,
                               const char *review_title,
                               const char *review_sub_title,
@@ -77,16 +107,26 @@ void nbgl_useCaseReviewVerify(const nbgl_icon_details_t *icon,
     blind_sign_ctx.reject_text = reject_text;
     blind_sign_ctx.continue_callback = continue_callback;
     blind_sign_ctx.reject_callback = reject_callback;
-    if (N_storage.settings.allow_blind_signing) {
-        blind_sign_info();
-    } else {
-        nbgl_useCaseChoice(&C_round_warning_64px,
-                           "Enable blind signing to\nauthorize this\noperation",
-                           NULL,
-                           "Enable blind signing",
-                           reject_text,
-                           blind_sign_choice);
-    }
+    blind_sign_ctx.choice_callback = NULL;
+
+    blind_sign_init_choice();
+}
+
+void nbgl_useCaseStaticReviewVerify(const nbgl_icon_details_t *icon,
+                                    const char *long_press_title,
+                                    const char *long_press_button_text,
+                                    const char *reject_text,
+                                    nbgl_choiceCallback_t choice_callback,
+                                    nbgl_callback_t reject_callback) {
+    blind_sign_ctx.icon = icon;
+    blind_sign_ctx.long_press_title = long_press_title;
+    blind_sign_ctx.long_press_button_text = long_press_button_text;
+    blind_sign_ctx.reject_text = reject_text;
+    blind_sign_ctx.continue_callback = NULL;
+    blind_sign_ctx.reject_callback = reject_callback;
+    blind_sign_ctx.choice_callback = choice_callback;
+
+    blind_sign_init_choice();
 }
 
 #endif
diff --git a/src/ui/nbgl_display.h b/src/ui/nbgl_display.h
index 3f20010..2a08783 100644
--- a/src/ui/nbgl_display.h
+++ b/src/ui/nbgl_display.h
@@ -8,11 +8,18 @@ extern nbgl_pageInfoLongPress_t infoLongPress;
 
 typedef struct use_case_review_ctx_s {
     const nbgl_icon_details_t *icon;
-    const char *review_title;
-    const char *review_sub_title;
+    union {
+        const char *review_title;
+        const char *long_press_title;
+    };
+    union {
+        const char *review_sub_title;
+        const char *long_press_button_text;
+    };
     const char *reject_text;
     nbgl_callback_t continue_callback;
     nbgl_callback_t reject_callback;
+    nbgl_choiceCallback_t choice_callback;
 } use_case_review_ctx_t;
 
 void nbgl_useCaseReviewVerify(const nbgl_icon_details_t *icon,
@@ -21,3 +28,10 @@ void nbgl_useCaseReviewVerify(const nbgl_icon_details_t *icon,
                               const char *reject_text,
                               nbgl_callback_t continue_callback,
                               nbgl_callback_t reject_callback);
+
+void nbgl_useCaseStaticReviewVerify(const nbgl_icon_details_t *icon,
+                                    const char *long_press_title,
+                                    const char *long_press_button_text,
+                                    const char *reject_text,
+                                    nbgl_choiceCallback_t choice_callback,
+                                    nbgl_callback_t reject_callback);
\ No newline at end of file
diff --git a/src/ui/nbgl_display_transaction.c b/src/ui/nbgl_display_transaction.c
index 8fd0478..584ca2f 100755
--- a/src/ui/nbgl_display_transaction.c
+++ b/src/ui/nbgl_display_transaction.c
@@ -36,12 +36,25 @@ static void confirm_transaction_rejection(void) {
     nbgl_useCaseStatus("Transaction rejected", false, ui_menu_main);
 }
 
-static void ask_transaction_rejection_confirmation(void) {
+static void confirm_unparsed_transaction_rejection(void) {
+    reject_unparsed_transaction();
+    nbgl_useCaseStatus("Transaction rejected", false, ui_menu_main);
+}
+
+static void ask_transaction_rejection(nbgl_callback_t callback) {
     nbgl_useCaseConfirm("Reject transaction?",
                         NULL,
                         "Yes, Reject",
                         "Go back to transaction",
-                        confirm_transaction_rejection);
+                        callback);
+}
+
+static void ask_transaction_rejection_confirmation(void) {
+    ask_transaction_rejection(confirm_transaction_rejection);
+}
+
+static void ask_unparsed_transaction_rejection_confirmation(void) {
+    ask_transaction_rejection(confirm_unparsed_transaction_rejection);
 }
 
 static void review_choice(bool confirm) {
@@ -53,6 +66,19 @@ static void review_choice(bool confirm) {
     }
 }
 
+static void review_unparsed_choice(bool confirm) {
+    if (confirm) {
+        nbgl_useCaseStaticReviewVerify(&C_aptos_logo_64px,
+                                       "Sign transaction",
+                                       "Hold to sign",
+                                       "Reject transaction",
+                                       review_choice,
+                                       ask_transaction_rejection_confirmation);
+    } else {
+        ask_unparsed_transaction_rejection_confirmation();
+    }
+}
+
 static void review_default_continue(void) {
     pairs[0].item = "Transaction Type";
     pairs[0].value = g_tx_type;
@@ -197,4 +223,19 @@ int ui_display_tx_coin_transfer() {
     return ret;
 }
 
+int ui_display_unparsed_transaction() {
+    const int ret = ui_prepare_unparsed_transaction();
+    if (ret == UI_PREPARED) {
+        nbgl_useCaseChoice(&C_warning64px,
+                           "Transaction\ndetails unavailable",
+                           "Acknowledge the risks\nand proceed with caution.",
+                           "Continue",
+                           "Reject transaction",
+                           review_unparsed_choice);
+        return 0;
+    }
+
+    return ret;
+}
+
 #endif
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diff --git a/tests/test_app_mainmenu.py b/tests/test_app_mainmenu.py
index 4ef565d..6d2d95f 100644
--- a/tests/test_app_mainmenu.py
+++ b/tests/test_app_mainmenu.py
@@ -18,7 +18,6 @@ def test_app_mainmenu(firmware, navigator, test_name):
             NavInsID.USE_CASE_SETTINGS_NEXT,
             NavIns(NavInsID.TOUCH, (200, 113)),
             NavIns(NavInsID.TOUCH, (200, 113)),
-            NavInsID.USE_CASE_CHOICE_REJECT,
             NavInsID.USE_CASE_SETTINGS_MULTI_PAGE_EXIT
         ]
     navigator.navigate_and_compare(ROOT_SCREENSHOT_PATH, test_name, instructions,
diff --git a/tests/test_name_version.py b/tests/test_name_version.py
index a7d6d24..f8ccbe7 100644
--- a/tests/test_name_version.py
+++ b/tests/test_name_version.py
@@ -12,4 +12,4 @@ def test_get_app_and_version(backend, backend_name):
     app_name, version = unpack_get_app_and_version_response(response.data)
 
     assert app_name == "Aptos"
-    assert version == "0.6.9"
+    assert version == "0.7.0"
diff --git a/tests/test_sign_cmd.py b/tests/test_sign_cmd.py
index 7c9b663..f003b88 100644
--- a/tests/test_sign_cmd.py
+++ b/tests/test_sign_cmd.py
@@ -27,7 +27,6 @@ def disable_blind_signing(firmware, backend, navigator):
             NavInsID.USE_CASE_HOME_SETTINGS,
             NavInsID.USE_CASE_SETTINGS_NEXT,
             NavIns(NavInsID.TOUCH, (200, 113)),
-            NavInsID.USE_CASE_CHOICE_REJECT,
             NavInsID.USE_CASE_SETTINGS_MULTI_PAGE_EXIT
         ]
         navigator.navigate(instructions, screen_change_before_first_instruction=False)
@@ -118,6 +117,56 @@ def test_blind_sign_tx_long_tx(firmware, backend, navigator, test_name, disable_
     _, sig, _ = unpack_sign_tx_response(response)
     assert check_signature_validity(public_key, sig, transaction)
 
+# In this test we send to the device a transaction to sign and validate it on screen
+# The transaction will be sent in multiple chunks
+# Also, this transaction cannot be parsed by the device
+def test_blind_sign_tx_unparsed_tx(firmware, backend, navigator, test_name, disable_blind_signing):
+    # Use the app interface instead of raw interface
+    client = AptosCommandSender(backend)
+    path: str = "m/44'/637'/1'/0'/0'"
+
+    rapdu = client.get_public_key(path=path)
+    _, public_key, _, _ = unpack_get_public_key_response(rapdu.data)
+
+    transaction = bytes.fromhex("b5e97db07fa0bd0e5598aa3643a9bc6f6693bddc1a9fec9e674a461eaa00b193783135e8b00430253a22ba041d860c373d7a1501ccf7ac2d1ad37a8ed2775aee4b000000000000000200000000000000000000000000000000000000000000000000000000000000010d6170746f735f6163636f756e740e7472616e736665725f636f696e73010761d2c22a6cb7831bee0f48363b0eec92369357aece0d1142062f7d5d85c7bef8076c705f636f696e024c50030773eb84966be67e4697fc5ae75173ca6c35089e802650f75422ab49a8729704ec04636f696e06446f6f446f6f000700000000000000000000000000000000000000000000000000000000000000010a6170746f735f636f696e094170746f73436f696e00070163df34fccbf003ce219d3f1d9e70d140b60622cb9dd47599c25fb2f797ba6e066375727665730c556e636f7272656c61746564000220fdf3824962d2f803e009ac61cca29c822338da6c5f541a4e58898468152b11c60800e1f50500000000204e0000000000006400000000000000549927660000000002")
+
+    with client.sign_tx(path=path, transaction=transaction):
+        if firmware.device.startswith("nano"):
+            navigator.navigate_until_text_and_compare(NavInsID.RIGHT_CLICK,
+                                                      [NavInsID.BOTH_CLICK],
+                                                      "Continue",
+                                                      ROOT_SCREENSHOT_PATH,
+                                                      test_name + "/part0",
+                                                      screen_change_after_last_instruction=False)
+            navigator.navigate_until_text_and_compare(NavInsID.RIGHT_CLICK,
+                                                      [NavInsID.BOTH_CLICK],
+                                                      "Allow",
+                                                      ROOT_SCREENSHOT_PATH,
+                                                      test_name + "/part1",
+                                                      screen_change_after_last_instruction=False)
+            navigator.navigate_until_text_and_compare(NavInsID.RIGHT_CLICK,
+                                                      [NavInsID.BOTH_CLICK],
+                                                      "Approve",
+                                                      ROOT_SCREENSHOT_PATH,
+                                                      test_name + "/part2")
+        else:
+            navigator.navigate_until_text_and_compare(NavInsID.USE_CASE_CHOICE_CONFIRM,
+                                                      [NavInsID.USE_CASE_CHOICE_CONFIRM,
+                                                       NavInsID.USE_CASE_STATUS_DISMISS],
+                                                      "Enable blind signing",
+                                                      ROOT_SCREENSHOT_PATH,
+                                                      test_name + "/part0",
+                                                      screen_change_after_last_instruction=False)
+            navigator.navigate_until_text_and_compare(NavInsID.USE_CASE_REVIEW_TAP,
+                                                      [NavInsID.USE_CASE_REVIEW_CONFIRM,
+                                                       NavInsID.USE_CASE_STATUS_DISMISS],
+                                                      "Hold to sign",
+                                                      ROOT_SCREENSHOT_PATH,
+                                                      test_name + "/part1")
+    response = client.get_async_response().data
+    _, sig, _ = unpack_sign_tx_response(response)
+    assert check_signature_validity(public_key, sig, transaction)
+
 
 # Transaction signature refused test
 # The test will ask for a transaction signature that will be refused on screen
diff --git a/tests/test_version_cmd.py b/tests/test_version_cmd.py
index 535d3d1..719c273 100644
--- a/tests/test_version_cmd.py
+++ b/tests/test_version_cmd.py
@@ -3,8 +3,8 @@
 
 # Taken from the Makefile, to update every time the Makefile version is bumped
 MAJOR = 0
-MINOR = 6
-PATCH = 9
+MINOR = 7
+PATCH = 0
 
 # In this test we check the behavior of the device when asked to provide the app version
 def test_version(backend):