diff --git a/android/Android.mk b/android/Android.mk
index 5a55a76..ae52ab4 100644
--- a/android/Android.mk
+++ b/android/Android.mk
@@ -8,7 +8,6 @@ pathmap_INCL += glib:external/bluetooth/glib
 
 # Specify common compiler flags
 BLUEZ_COMMON_CFLAGS := -DVERSION=\"$(BLUEZ_VERSION)\" \
-	-DPLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION) \
 	-DANDROID_STORAGEDIR=\"/data/misc/bluetooth\" \
 
 # Disable warnings enabled by Android but not enabled in autotools build
@@ -133,15 +132,9 @@ LOCAL_SRC_FILES := \
 	client/if-hh.c \
 	client/if-pan.c \
 	client/if-sock.c \
+	client/if-gatt.c \
 	hal-utils.c \
 
-ANDROID_4_3_OR_ABOVE := $(shell echo 0 | awk -v v=$(PLATFORM_SDK_VERSION) 'END {print (v > 17) ? 1 : 0}')
-
-ifeq ($(ANDROID_4_3_OR_ABOVE), 1)
-LOCAL_SRC_FILES += \
-	client/if-gatt.c
-endif
-
 LOCAL_C_INCLUDES += \
 	$(call include-path-for, system-core) \
 	$(call include-path-for, libhardware) \
diff --git a/android/Makefile.am b/android/Makefile.am
index 356f932..7806f79 100644
--- a/android/Makefile.am
+++ b/android/Makefile.am
@@ -66,8 +66,7 @@ android_bluetooth_default_la_SOURCES = android/hal.h android/hal-bluetooth.c \
 					android/hal-ipc.h android/hal-ipc.c \
 					android/hal-utils.h android/hal-utils.c
 
-android_bluetooth_default_la_CFLAGS = $(AM_CFLAGS) -I$(srcdir)/android \
-					-DPLATFORM_SDK_VERSION=19
+android_bluetooth_default_la_CFLAGS = $(AM_CFLAGS) -I$(srcdir)/android
 android_bluetooth_default_la_LDFLAGS = $(AM_LDFLAGS) -module -avoid-version \
 					-no-undefined
 
@@ -94,7 +93,6 @@ android_haltest_SOURCES = android/client/haltest.c \
 				android/hal-utils.h android/hal-utils.c
 
 android_haltest_CFLAGS = $(AM_CFLAGS) -I$(srcdir)/android \
-				-DPLATFORM_SDK_VERSION=19 \
 				-DPLUGINDIR=\""$(android_plugindir)"\"
 
 android_haltest_LDFLAGS = -pthread -ldl
diff --git a/android/README b/android/README
index 39ca9d2..717ffa2 100644
--- a/android/README
+++ b/android/README
@@ -9,6 +9,8 @@ replacement to Android provided Bluetooth stack.
 More details about BlueZ for Android architecture and components can be found
 in android/hal-apc-api.txt file.
 
+Supported Android version: 4.4
+
 ===============================
 Building and running on Android
 ===============================
diff --git a/android/client/haltest.c b/android/client/haltest.c
index 7c314c0..f4d1ade 100644
--- a/android/client/haltest.c
+++ b/android/client/haltest.c
@@ -34,11 +34,9 @@ const struct interface *interfaces[] = {
 	&audio_if,
 	&bluetooth_if,
 	&av_if,
-#if PLATFORM_SDK_VERSION > 17
 	&gatt_if,
 	&gatt_client_if,
 	&gatt_server_if,
-#endif
 	&hf_if,
 	&hh_if,
 	&pan_if,
@@ -387,9 +385,7 @@ static void init(void)
 		BT_PROFILE_HEALTH_ID,
 		BT_PROFILE_HIDHOST_ID,
 		BT_PROFILE_PAN_ID,
-#if PLATFORM_SDK_VERSION > 17
 		BT_PROFILE_GATT_ID,
-#endif
 		BT_PROFILE_SOCKETS_ID
 	};
 	const struct method *m;
diff --git a/android/client/if-bt.c b/android/client/if-bt.c
index 6771df4..6bfb439 100644
--- a/android/client/if-bt.c
+++ b/android/client/if-bt.c
@@ -307,13 +307,11 @@ static void dut_mode_recv_cb(uint16_t opcode, uint8_t *buf, uint8_t len)
 	haltest_info("%s\n", __func__);
 }
 
-#if PLATFORM_SDK_VERSION > 17
 static void le_test_mode_cb(bt_status_t status, uint16_t num_packets)
 {
 	haltest_info("%s %s %d\n", __func__, bt_status_t2str(status),
 								num_packets);
 }
-#endif
 
 static bt_callbacks_t bt_callbacks = {
 	.size = sizeof(bt_callbacks),
@@ -328,9 +326,7 @@ static bt_callbacks_t bt_callbacks = {
 	.acl_state_changed_cb = acl_state_changed_cb,
 	.thread_evt_cb = thread_evt_cb,
 	.dut_mode_recv_cb = dut_mode_recv_cb,
-#if PLATFORM_SDK_VERSION > 17
 	.le_test_mode_cb = le_test_mode_cb
-#endif
 };
 
 static void init_p(int argc, const char **argv)
@@ -726,10 +722,8 @@ static void get_profile_interface_c(int argc, const char **argv,
 		BT_PROFILE_SOCKETS_ID,
 		BT_PROFILE_HIDHOST_ID,
 		BT_PROFILE_PAN_ID,
-#if PLATFORM_SDK_VERSION > 17
 		BT_PROFILE_GATT_ID,
 		BT_PROFILE_AV_RC_ID,
-#endif
 		NULL
 	};
 
@@ -765,12 +759,10 @@ static void get_profile_interface_p(int argc, const char **argv)
 		pif = (const void **) &if_hh;
 	else if (strcmp(BT_PROFILE_PAN_ID, id) == 0)
 		pif = (const void **) &if_pan;
-#if PLATFORM_SDK_VERSION > 17
 	else if (strcmp(BT_PROFILE_AV_RC_ID, id) == 0)
 		pif = &dummy; /* TODO: change when if_rc is there */
 	else if (strcmp(BT_PROFILE_GATT_ID, id) == 0)
 		pif = (const void **) &if_gatt;
-#endif
 	else
 		haltest_error("%s is not correct for get_profile_interface\n",
 									id);
@@ -802,14 +794,11 @@ static void dut_mode_send_p(int argc, const char **argv)
 	haltest_error("not implemented\n");
 }
 
-#if PLATFORM_SDK_VERSION > 17
 static void le_test_mode_p(int argc, const char **argv)
 {
 	haltest_error("not implemented\n");
 }
-#endif
 
-#if PLATFORM_SDK_VERSION > 18
 static void config_hci_snoop_log_p(int argc, const char **argv)
 {
 	uint8_t mode;
@@ -825,7 +814,6 @@ static void config_hci_snoop_log_p(int argc, const char **argv)
 
 	EXEC(if_bluetooth->config_hci_snoop_log, mode);
 }
-#endif
 
 static struct method methods[] = {
 	STD_METHOD(init),
@@ -851,12 +839,8 @@ static struct method methods[] = {
 	STD_METHODCH(get_profile_interface, "<profile id>"),
 	STD_METHODH(dut_mode_configure, "<dut mode>"),
 	STD_METHOD(dut_mode_send),
-#if PLATFORM_SDK_VERSION > 17
 	STD_METHOD(le_test_mode),
-#endif
-#if PLATFORM_SDK_VERSION > 18
 	STD_METHODH(config_hci_snoop_log, "<mode>"),
-#endif
 	END_METHOD
 };
 
diff --git a/android/client/if-gatt.c b/android/client/if-gatt.c
index bb53952..e8837ff 100644
--- a/android/client/if-gatt.c
+++ b/android/client/if-gatt.c
@@ -26,16 +26,9 @@ const btgatt_interface_t *if_gatt = NULL;
  * btgatt_char_id_t -> btgatt_gatt_id_t
  * bt_uuid_t        -> btgatt_gatt_id_t
  */
-#if PLATFORM_SDK_VERSION > 18
 #define str2btgatt_descr_id_t str2btgatt_gatt_id_t
 #define btgatt_descr_id_t2str btgatt_gatt_id_t2str
 #define btgatt_descr_id_t btgatt_gatt_id_t
-#else
-#define btgatt_descr_id_t2str gatt_uuid_t2str
-#define str2btgatt_descr_id_t(a, b) gatt_str2bt_uuid_t(a, -1, b)
-#define btgatt_gatt_id_t btgatt_char_id_t
-#define btgatt_descr_id_t bt_uuid_t
-#endif
 
 #define MAX_CHAR_ID_STR_LEN (MAX_UUID_STR_LEN + 3 + 11)
 #define MAX_SRVC_ID_STR_LEN (MAX_UUID_STR_LEN + 3 + 11 + 1 + 11)
diff --git a/android/client/if-main.h b/android/client/if-main.h
index 0371c3e..2b22fc4 100644
--- a/android/client/if-main.h
+++ b/android/client/if-main.h
@@ -37,13 +37,11 @@
 #include <hardware/bt_hf.h>
 #include <hardware/bt_hl.h>
 
-#if PLATFORM_SDK_VERSION > 17
 #include <hardware/bt_rc.h>
 #include <hardware/bt_gatt.h>
 #include <hardware/bt_gatt_types.h>
 #include <hardware/bt_gatt_client.h>
 #include <hardware/bt_gatt_server.h>
-#endif
 
 extern audio_hw_device_t *if_audio;
 
@@ -54,11 +52,9 @@ extern const bthf_interface_t *if_hf;
 extern const bthh_interface_t *if_hh;
 extern const btpan_interface_t *if_pan;
 extern const btsock_interface_t *if_sock;
-#if PLATFORM_SDK_VERSION > 17
 extern const btgatt_interface_t *if_gatt;
 extern const btgatt_server_interface_t *if_gatt_server;
 extern const btgatt_client_interface_t *if_gatt_client;
-#endif
 
 /*
  * Structure defines top level interfaces that can be used in test tool
@@ -72,11 +68,9 @@ struct interface {
 extern const struct interface audio_if;
 extern const struct interface bluetooth_if;
 extern const struct interface av_if;
-#if PLATFORM_SDK_VERSION > 17
 extern const struct interface gatt_if;
 extern const struct interface gatt_client_if;
 extern const struct interface gatt_server_if;
-#endif
 extern const struct interface pan_if;
 extern const struct interface sock_if;
 extern const struct interface hf_if;
diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
index 7accdcc..be45836 100644
--- a/android/hal-bluetooth.c
+++ b/android/hal-bluetooth.c
@@ -145,7 +145,6 @@ static void device_props_to_hal(bt_property_t *send_props,
 			enum_prop_to_hal(send_props[i], prop,
 							bt_device_type_t);
 			break;
-#if PLATFORM_SDK_VERSION > 17
 		case HAL_PROP_DEVICE_VERSION_INFO:
 		{
 			static bt_remote_version_t e;
@@ -161,7 +160,6 @@ static void device_props_to_hal(bt_property_t *send_props,
 			e.version = p->version;
 		}
 			break;
-#endif
 		case HAL_PROP_DEVICE_SERVICE_REC:
 		{
 			static bt_service_record_t e;
@@ -342,7 +340,6 @@ static void handle_dut_mode_receive(void *buf, uint16_t len)
 		bt_hal_cbacks->dut_mode_recv_cb(ev->opcode, ev->data, ev->len);
 }
 
-#if PLATFORM_SDK_VERSION > 17
 static void handle_le_test_mode(void *buf, uint16_t len)
 {
 	struct hal_ev_le_test_mode *ev = buf;
@@ -352,7 +349,6 @@ static void handle_le_test_mode(void *buf, uint16_t len)
 	if (bt_hal_cbacks->le_test_mode_cb)
 		bt_hal_cbacks->le_test_mode_cb(ev->status, ev->num_packets);
 }
-#endif
 
 /* handlers will be called from notification thread context,
  * index in table equals to 'opcode - HAL_MINIMUM_EVENT' */
@@ -410,13 +406,11 @@ static const struct hal_ipc_handler ev_handlers[] = {
 		.var_len = true,
 		.data_len = sizeof(struct hal_ev_dut_mode_receive),
 	},
-#if PLATFORM_SDK_VERSION > 17
 	{	/* HAL_EV_LE_TEST_MODE */
 		.handler = handle_le_test_mode,
 		.var_len = false,
 		.data_len = sizeof(struct hal_ev_le_test_mode),
 	}
-#endif
 };
 
 static int init(bt_callbacks_t *callbacks)
@@ -806,7 +800,6 @@ static int dut_mode_send(uint16_t opcode, uint8_t *buf, uint8_t len)
 					sizeof(cmd_buf), cmd, 0, NULL, NULL);
 }
 
-#if PLATFORM_SDK_VERSION > 17
 static int le_test_mode(uint16_t opcode, uint8_t *buf, uint8_t len)
 {
 	uint8_t cmd_buf[sizeof(struct hal_cmd_le_test_mode) + len];
@@ -824,9 +817,7 @@ static int le_test_mode(uint16_t opcode, uint8_t *buf, uint8_t len)
 	return hal_ipc_cmd(HAL_SERVICE_ID_BLUETOOTH, HAL_OP_LE_TEST_MODE,
 					sizeof(cmd_buf), cmd, 0, NULL, NULL);
 }
-#endif
 
-#if PLATFORM_SDK_VERSION > 18
 static int config_hci_snoop_log(uint8_t enable)
 {
 	DBG("enable %u", enable);
@@ -843,7 +834,6 @@ static int config_hci_snoop_log(uint8_t enable)
 
 	return BT_STATUS_SUCCESS;
 }
-#endif
 
 static const bt_interface_t bluetooth_if = {
 	.size = sizeof(bt_interface_t),
@@ -869,12 +859,8 @@ static const bt_interface_t bluetooth_if = {
 	.get_profile_interface = get_profile_interface,
 	.dut_mode_configure = dut_mode_configure,
 	.dut_mode_send = dut_mode_send,
-#if PLATFORM_SDK_VERSION > 17
 	.le_test_mode = le_test_mode,
-#endif
-#if PLATFORM_SDK_VERSION > 18
 	.config_hci_snoop_log = config_hci_snoop_log,
-#endif
 };
 
 static const bt_interface_t *get_bluetooth_interface(void)
diff --git a/android/hal-utils.c b/android/hal-utils.c
index e3c0c60..ceefefc 100644
--- a/android/hal-utils.c
+++ b/android/hal-utils.c
@@ -125,9 +125,7 @@ INTMAP(bt_property_type_t, -1, "(unknown)")
 	DELEMENT(BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT),
 	DELEMENT(BT_PROPERTY_REMOTE_FRIENDLY_NAME),
 	DELEMENT(BT_PROPERTY_REMOTE_RSSI),
-#if PLATFORM_SDK_VERSION > 17
 	DELEMENT(BT_PROPERTY_REMOTE_VERSION_INFO),
-#endif
 	DELEMENT(BT_PROPERTY_REMOTE_DEVICE_TIMESTAMP),
 ENDMAP
 
diff --git a/android/main.c b/android/main.c
index 5210b4b..bd1bed7 100644
--- a/android/main.c
+++ b/android/main.c
@@ -36,6 +36,7 @@
 #include <unistd.h>
 
 #include <sys/signalfd.h>
+#include <sys/capability.h>
 
 #include <glib.h>
 
@@ -52,12 +53,6 @@
 #include "a2dp.h"
 #include "pan.h"
 
-/* TODO: Consider to remove PLATFORM_SDKVERSION check if requirement
-*  for minimal Android platform version increases. */
-#if defined(ANDROID) && PLATFORM_SDK_VERSION >= 18
-#include <sys/capability.h>
-#endif
-
 #define STARTUP_GRACE_SECONDS 5
 #define SHUTDOWN_GRACE_SECONDS 10