diff --git a/meta-digi-arm/recipes-bsp/firmware-qualcomm/firmware-qualcomm/qca/nvm_tlv_3.2.bin b/meta-digi-arm/recipes-bsp/firmware-qualcomm/firmware-qualcomm/qca/nvm_tlv_3.2.bin
index f42a007e8..2715082de 100644
Binary files a/meta-digi-arm/recipes-bsp/firmware-qualcomm/firmware-qualcomm/qca/nvm_tlv_3.2.bin and b/meta-digi-arm/recipes-bsp/firmware-qualcomm/firmware-qualcomm/qca/nvm_tlv_3.2.bin differ
diff --git a/meta-digi-dey/recipes-connectivity/bluez/bluez5-5.41/0016-bluetooth-Disable-bluetooth-low-power-mode-functionality.patch b/meta-digi-dey/recipes-connectivity/bluez/bluez5-5.41/0016-bluetooth-Disable-bluetooth-low-power-mode-functionality.patch
new file mode 100644
index 000000000..5c6712ed1
--- /dev/null
+++ b/meta-digi-dey/recipes-connectivity/bluez/bluez5-5.41/0016-bluetooth-Disable-bluetooth-low-power-mode-functionality.patch
@@ -0,0 +1,28 @@
+From: Arturo Buzarra <arturo.buzarra@digi.com>
+Date: Wed, 10 Oct 2018 09:14:56 +0200
+Subject: [PATCH] bluetooth: Disable bluetooth low power mode functionality
+
+In some conditions the low power modes cause communication
+errors between the BT chip and the system, for this reason
+we disable it by default.
+
+https://jira.digi.com/browse/DEL-3711
+
+Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
+---
+ tools/hciattach.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/hciattach.c b/tools/hciattach.c
+index 4aacdafed..234283882 100644
+--- a/tools/hciattach.c
++++ b/tools/hciattach.c
+@@ -1120,7 +1120,7 @@ struct uart_t uart[] = {
+ 			FLOW_CTL, DISABLE_PM, NULL, ath3k_ps, ath3k_pm  },
+ 
+ 	/* QCA ROME */
+-        { "qca",    0x0000, 0x0000, HCI_UART_IBS, 115200, 115200,
++        { "qca",    0x0000, 0x0000, HCI_UART_H4, 115200, 115200,
+                         FLOW_CTL, DISABLE_PM, NULL, qca, NULL },
+ 
+ 	/* QUALCOMM BTS */
diff --git a/meta-digi-dey/recipes-connectivity/bluez/bluez5-5.46/0004-QCA_bluetooth_chip_support.patch b/meta-digi-dey/recipes-connectivity/bluez/bluez5-5.46/0004-QCA_bluetooth_chip_support.patch
index f407ad7df..d1144bd81 100644
--- a/meta-digi-dey/recipes-connectivity/bluez/bluez5-5.46/0004-QCA_bluetooth_chip_support.patch
+++ b/meta-digi-dey/recipes-connectivity/bluez/bluez5-5.46/0004-QCA_bluetooth_chip_support.patch
@@ -163,7 +163,7 @@ index fad176c9b804..dda639cabca3 100644
  			FLOW_CTL, DISABLE_PM, NULL, ath3k_ps, ath3k_pm  },
  
 +	/* QCA ROME */
-+        { "qca",    0x0000, 0x0000, HCI_UART_IBS, 115200, 115200,
++        { "qca",    0x0000, 0x0000, HCI_UART_H4, 115200, 115200,
 +                        FLOW_CTL, DISABLE_PM, NULL, qca, NULL },
 +
  	/* QUALCOMM BTS */
diff --git a/meta-digi-dey/recipes-connectivity/bluez/bluez5_5.41.bbappend b/meta-digi-dey/recipes-connectivity/bluez/bluez5_5.41.bbappend
index d786b748d..773cab675 100644
--- a/meta-digi-dey/recipes-connectivity/bluez/bluez5_5.41.bbappend
+++ b/meta-digi-dey/recipes-connectivity/bluez/bluez5_5.41.bbappend
@@ -23,6 +23,7 @@ QCA65XX_COMMON_PATCHES = " \
     file://0013-hciattach_rome-Respect-the-user-indication-for-noflo.patch \
     file://0014-hciattach-If-the-user-supplies-a-bdaddr-use-it.patch \
     file://0015-hciattach-Add-verbosity-option.patch \
+    file://0016-bluetooth-Disable-bluetooth-low-power-mode-functionality.patch \
 "
 
 SRC_URI_append_ccimx6ul = " ${QCA65XX_COMMON_PATCHES}"