diff --git a/examples/bluetooth/bluedroid/classic_bt/bt_spp_acceptor/sdkconfig.defaults b/examples/bluetooth/bluedroid/classic_bt/bt_spp_acceptor/sdkconfig.defaults
index 1974e0e8cb..ce7f5a4cd4 100644
--- a/examples/bluetooth/bluedroid/classic_bt/bt_spp_acceptor/sdkconfig.defaults
+++ b/examples/bluetooth/bluedroid/classic_bt/bt_spp_acceptor/sdkconfig.defaults
@@ -1,10 +1,8 @@
 # Override some defaults so BT stack is enabled
-# and WiFi disabled by default in this example
 CONFIG_BT_ENABLED=y
 CONFIG_BTDM_CTRL_MODE_BLE_ONLY=n
 CONFIG_BTDM_CTRL_MODE_BR_EDR_ONLY=y
 CONFIG_BTDM_CTRL_MODE_BTDM=n
 CONFIG_BT_CLASSIC_ENABLED=y
-CONFIG_ESP_WIFI_ENABLED=n
 CONFIG_BT_SPP_ENABLED=y
 CONFIG_BT_BLE_ENABLED=n
diff --git a/examples/bluetooth/bluedroid/classic_bt/bt_spp_initiator/sdkconfig.defaults b/examples/bluetooth/bluedroid/classic_bt/bt_spp_initiator/sdkconfig.defaults
index 1974e0e8cb..ce7f5a4cd4 100644
--- a/examples/bluetooth/bluedroid/classic_bt/bt_spp_initiator/sdkconfig.defaults
+++ b/examples/bluetooth/bluedroid/classic_bt/bt_spp_initiator/sdkconfig.defaults
@@ -1,10 +1,8 @@
 # Override some defaults so BT stack is enabled
-# and WiFi disabled by default in this example
 CONFIG_BT_ENABLED=y
 CONFIG_BTDM_CTRL_MODE_BLE_ONLY=n
 CONFIG_BTDM_CTRL_MODE_BR_EDR_ONLY=y
 CONFIG_BTDM_CTRL_MODE_BTDM=n
 CONFIG_BT_CLASSIC_ENABLED=y
-CONFIG_ESP_WIFI_ENABLED=n
 CONFIG_BT_SPP_ENABLED=y
 CONFIG_BT_BLE_ENABLED=n
diff --git a/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_acceptor/sdkconfig.defaults b/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_acceptor/sdkconfig.defaults
index 1974e0e8cb..ce7f5a4cd4 100644
--- a/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_acceptor/sdkconfig.defaults
+++ b/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_acceptor/sdkconfig.defaults
@@ -1,10 +1,8 @@
 # Override some defaults so BT stack is enabled
-# and WiFi disabled by default in this example
 CONFIG_BT_ENABLED=y
 CONFIG_BTDM_CTRL_MODE_BLE_ONLY=n
 CONFIG_BTDM_CTRL_MODE_BR_EDR_ONLY=y
 CONFIG_BTDM_CTRL_MODE_BTDM=n
 CONFIG_BT_CLASSIC_ENABLED=y
-CONFIG_ESP_WIFI_ENABLED=n
 CONFIG_BT_SPP_ENABLED=y
 CONFIG_BT_BLE_ENABLED=n
diff --git a/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_initiator/sdkconfig.defaults b/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_initiator/sdkconfig.defaults
index 1974e0e8cb..ce7f5a4cd4 100644
--- a/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_initiator/sdkconfig.defaults
+++ b/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_initiator/sdkconfig.defaults
@@ -1,10 +1,8 @@
 # Override some defaults so BT stack is enabled
-# and WiFi disabled by default in this example
 CONFIG_BT_ENABLED=y
 CONFIG_BTDM_CTRL_MODE_BLE_ONLY=n
 CONFIG_BTDM_CTRL_MODE_BR_EDR_ONLY=y
 CONFIG_BTDM_CTRL_MODE_BTDM=n
 CONFIG_BT_CLASSIC_ENABLED=y
-CONFIG_ESP_WIFI_ENABLED=n
 CONFIG_BT_SPP_ENABLED=y
 CONFIG_BT_BLE_ENABLED=n
diff --git a/examples/bluetooth/bluedroid/classic_bt/hfp_ag/sdkconfig.defaults b/examples/bluetooth/bluedroid/classic_bt/hfp_ag/sdkconfig.defaults
index d79e6d40d8..9586b71478 100644
--- a/examples/bluetooth/bluedroid/classic_bt/hfp_ag/sdkconfig.defaults
+++ b/examples/bluetooth/bluedroid/classic_bt/hfp_ag/sdkconfig.defaults
@@ -1,5 +1,5 @@
 # Override some defaults so BT stack is enabled and
-# Classic BT is enabled and BT_DRAM_RELEASE is disabled
+# Classic BT is enabled
 CONFIG_BT_ENABLED=y
 CONFIG_BT_BLE_ENABLED=n
 CONFIG_BTDM_CTRL_MODE_BR_EDR_ONLY=y
diff --git a/examples/bluetooth/bluedroid/classic_bt/hfp_hf/sdkconfig.defaults b/examples/bluetooth/bluedroid/classic_bt/hfp_hf/sdkconfig.defaults
index 4775673416..351210d4f8 100644
--- a/examples/bluetooth/bluedroid/classic_bt/hfp_hf/sdkconfig.defaults
+++ b/examples/bluetooth/bluedroid/classic_bt/hfp_hf/sdkconfig.defaults
@@ -1,5 +1,5 @@
 # Override some defaults so BT stack is enabled and
-# Classic BT is enabled and BT_DRAM_RELEASE is disabled
+# Classic BT is enabled
 CONFIG_BT_ENABLED=y
 CONFIG_BT_BLE_ENABLED=n
 CONFIG_BTDM_CTRL_MODE_BR_EDR_ONLY=y
diff --git a/examples/bluetooth/bluedroid/coex/a2dp_gatts_coex/sdkconfig.defaults b/examples/bluetooth/bluedroid/coex/a2dp_gatts_coex/sdkconfig.defaults
index 6aee0596e4..a20f726e12 100644
--- a/examples/bluetooth/bluedroid/coex/a2dp_gatts_coex/sdkconfig.defaults
+++ b/examples/bluetooth/bluedroid/coex/a2dp_gatts_coex/sdkconfig.defaults
@@ -16,8 +16,6 @@ CONFIG_BT_BTC_TASK_STACK_SIZE=3072
 CONFIG_BT_BLUEDROID_MEM_DEBUG=n
 CONFIG_BT_CLASSIC_ENABLED=y
 CONFIG_BT_A2DP_ENABLE=y
-CONFIG_A2DP_SINK_ENABLE=y
-CONFIG_A2DP_SRC_ENABLE=n
 CONFIG_BT_SPP_ENABLED=n
 CONFIG_BT_GATTS_ENABLE=y
 CONFIG_BT_GATTC_ENABLE=n
diff --git a/tools/ci/ignore_build_warnings.txt b/tools/ci/ignore_build_warnings.txt
index 4d3d797380..b816999f6a 100644
--- a/tools/ci/ignore_build_warnings.txt
+++ b/tools/ci/ignore_build_warnings.txt
@@ -15,8 +15,6 @@ CryptographyDeprecationWarning
 Warning: \d+/\d+ app partitions are too small for binary
 CMake Deprecation Warning at main/lib/tinyxml2/CMakeLists\.txt:11 \(cmake_policy\)
 The smallest .+ partition is nearly full \(\d+% free space left\)!
-warning: unknown kconfig symbol 'A2DP_SINK_ENABLE' assigned to 'y' in /builds/espressif/esp-idf/examples/bluetooth/bluedroid/coex/a2dp_gatts_coex/sdkconfig.defaults
-warning: unknown kconfig symbol 'A2DP_SRC_ENABLE' assigned to 'n' in /builds/espressif/esp-idf/examples/bluetooth/bluedroid/coex/a2dp_gatts_coex/sdkconfig.defaults
 warning: unknown kconfig symbol 'BT_CTRL_COEX_PARAMETERS_ENABLE' assigned to*
 warning: unknown kconfig symbol 'BT_CTRL_COEX_USE_HOOKS' assigned to*
 warning: unknown kconfig symbol 'BT_LE_50_FEATURE_SUPPORT' assigned to*
@@ -83,6 +81,5 @@ warning: unknown kconfig symbol 'SPIRAM' assigned to 'y' in /builds/espressif/es
 warning: unknown kconfig symbol 'SPIRAM' assigned to 'y' in /builds/espressif/esp-idf/examples/protocols/https_request/sdkconfig.ci.ssldyn
 warning: unknown kconfig symbol 'TINYUSB' assigned to 'y' in /builds/espressif/esp-idf/examples/peripherals/usb/device/tusb_composite_msc_serialdevice/sdkconfig.defaults
 warning: unknown kconfig symbol 'UNITY_FREERTOS_STACK_SIZE' assigned to '12288' in /builds/espressif/esp-idf/components/bt/test_apps/sdkconfig.defaults
-warning: unknown kconfig symbol 'WIFI_ENABLED' assigned to 'n' in /builds/espressif/esp-idf/examples/bluetooth/bluedroid/classic_bt/*
 warning: unknown kconfig symbol 'WPA3_SAE' assigned to 'y' in /builds/espressif/esp-idf/components/wpa_supplicant/test_apps/sdkconfig.defaults
 warning: unknown kconfig symbol 'ESP_DEFAULT_CPU_FREQ_MHZ_80' assigned to 'y' in /builds/espressif/esp-idf/examples/openthread/ot_sleepy_device/deep_sleep/sdkconfig.defaults