doc: Bluetooth: Mesh: Correct DFU and BLOB models specs names
Correct DFU and BLOB models specs names. Also mentioning that they are
experimental yet (under BT_MESH_V1d1 option).
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
diff --git a/doc/connectivity/bluetooth/api/mesh/blob.rst b/doc/connectivity/bluetooth/api/mesh/blob.rst
index 069f1ac..54d8e67 100644
--- a/doc/connectivity/bluetooth/api/mesh/blob.rst
+++ b/doc/connectivity/bluetooth/api/mesh/blob.rst
@@ -3,7 +3,7 @@
BLOB Transfer models
####################
-The Binary Large Object (BLOB) Transfer models provide functionality for sending large binary objects from a single source to many Target nodes over the Bluetooth mesh network. It is the underlying transport method for the :ref:`bluetooth_mesh_dfu`, but may be used for other object transfer purposes.
+The Binary Large Object (BLOB) Transfer models implement the Bluetooth Mesh Binary Large Object Transfer Model specification version 1.0 and provide functionality for sending large binary objects from a single source to many Target nodes over the Bluetooth mesh network. It is the underlying transport method for the :ref:`bluetooth_mesh_dfu`, but may be used for other object transfer purposes. The implementation is in experimental state.
The BLOB Transfer models support transfers of continuous binary objects of up to 4 GB (2 \ :sup:`32` bytes). The BLOB transfer protocol has built-in recovery procedures for packet losses, and sets up checkpoints to ensure that all targets have received all the data before moving on. Data transfer order is not guaranteed.
diff --git a/doc/connectivity/bluetooth/api/mesh/dfu.rst b/doc/connectivity/bluetooth/api/mesh/dfu.rst
index 0fee2b8..47716fa 100644
--- a/doc/connectivity/bluetooth/api/mesh/dfu.rst
+++ b/doc/connectivity/bluetooth/api/mesh/dfu.rst
@@ -3,7 +3,7 @@
Device Firmware Update (DFU)
############################
-Bluetooth mesh supports the distribution of firmware images across a mesh network. The Bluetooth mesh DFU subsystem implements the Firmware update section of the Bluetooth Mesh Model Specification v1.1.
+Bluetooth mesh supports the distribution of firmware images across a mesh network. The Bluetooth mesh DFU subsystem implements the Bluetooth Mesh Device Firmware Update Model specification version 1.0. The implementation is in experimental state.
Bluetooth mesh DFU implements a distribution mechanism for firmware images, and does not put any restrictions on the size, format or usage of the images. The primary design goal of the subsystem is to provide the qualifiable parts of the Bluetooth mesh DFU specification, and leave the usage, firmware validation and deployment to the application.
