doc: ap-protect: edit nrfjprog to nrfutil

Changed nrfjprog commands to nrfutil in the AP-Protect documentation. NCSDK-30148. Signed-off-by: Grzegorz Ferenc <[email protected]>
nrfconnect · Jan 17, 2025 · 680155e · 680155e
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diff --git a/doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst b/doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst
@@ -97,8 +97,13 @@ Developing with PMICs
 Security
 ========
 
-  * Added support for HKDF-Expand and HKDF-Extract in CRACEN.
-  * Added support for Ed25519ph(HashEdDSA) to CRACEN
+  * Added
+
+    * Support for HKDF-Expand and HKDF-Extract in CRACEN.
+    * Support for Ed25519ph(HashEdDSA) to CRACEN.
+
+  * Updated the :ref:`app_approtect` page with nRF Util commands that replaced the nrfjprog commands.
+    This is part of the ongoing work of archiving `nRF Command Line Tools`_ and replacing them with nRF Util.
 
 Protocols
 =========

diff --git a/doc/nrf/security/ap_protect.rst b/doc/nrf/security/ap_protect.rst
@@ -227,16 +227,24 @@ If the access port protection is configured this way, it cannot be disabled with
 .. note::
     This is the only mechanism supported by the nRF52 Series and the nRF9160 devices that do not support both hardware and software AP-Protect.
 
-To lock the ``UICR.APPROTECT`` register, complete the following steps:
+To lock the ``UICR.APPROTECT`` register, use the following set of commands:
 
-.. code-block:: console
+.. tabs::
 
-   nrfjprog --rbp ALL
+   .. tab:: SoCs or SiPs other than nRF5340
 
-.. note::
-    |nrfjprog_deprecation_note|
+      .. code-block:: console
+
+         nrfutil device protection-set All
+
+   .. tab:: nRF5340
 
-This command enables the hardware AP-Protect (and Secure AP-Protect) and resets the device.
+      .. code-block:: console
+
+         nrfutil device protection-set All --core Network
+         nrfutil device protection-set All
+
+This set of commands enables the hardware AP-Protect (and Secure AP-Protect) and resets the device.
 
 .. _app_secure_approtect:
 
@@ -311,9 +319,6 @@ To enable only the hardware Secure AP-Protect mechanism, run the following comma
 
 .. code-block:: console
 
-   nrfjprog --rbp SECURE
-
-.. note::
-    |nrfjprog_deprecation_note|
+   nrfutil device protection-set SecureRegions
 
 This command enables hardware Secure AP-Protect and resets the device.