diff --git a/nx/include/switch/services/btdrv_types.h b/nx/include/switch/services/btdrv_types.h
index 29164ee66..fa63fd49e 100644
--- a/nx/include/switch/services/btdrv_types.h
+++ b/nx/include/switch/services/btdrv_types.h
@@ -193,6 +193,37 @@ typedef enum {
     BtdrvGattAuthReqType_SignedMitm     =    4,
 } BtdrvGattAuthReqType;
 
+/// BtdrvBleAdBit
+typedef enum {
+    BtdrvBleAdBit_DeviceName    =  BIT(0),
+    BtdrvBleAdBit_Flags         =  BIT(1),
+    BtdrvBleAdBit_Manufacturer  =  BIT(2),
+    BtdrvBleAdBit_TxPower       =  BIT(3),
+    BtdrvBleAdBit_Service32     =  BIT(4),
+    BtdrvBleAdBit_IntRange      =  BIT(5),
+    BtdrvBleAdBit_Service       =  BIT(6),
+    BtdrvBleAdBit_ServiceSol    =  BIT(7),
+    BtdrvBleAdBit_ServiceData   =  BIT(8),
+    BtdrvBleAdBit_SignData      =  BIT(9),
+    BtdrvBleAdBit_Service128Sol = BIT(10),
+    BtdrvBleAdBit_Appearance    = BIT(11),
+    BtdrvBleAdBit_PublicAddress = BIT(12),
+    BtdrvBleAdBit_RandomAddress = BIT(13),
+    BtdrvBleAdBit_Service32Sol  = BIT(14),
+    BtdrvBleAdBit_Proprietary   = BIT(15),
+    BtdrvBleAdBit_Service128    = BIT(16),
+} BtdrvBleAdBit;
+
+/// BtdrvBleAdFlag
+typedef enum {
+    BtdrvBleAdFlag_None                         = 0,
+    BtdrvBleAdFlag_LimitedDiscovery             = BIT(0),
+    BtdrvBleAdFlag_GeneralDiscovery             = BIT(1),
+    BtdrvBleAdFlag_BrEdrNotSupported            = BIT(2),
+    BtdrvBleAdFlag_DualModeControllerSupport    = BIT(3),
+    BtdrvBleAdFlag_DualModeHostSupport          = BIT(4),
+} BtdrvBleAdFlag;
+
 /// AudioEventType
 typedef enum {
     BtdrvAudioEventType_None                =     0,   ///< None
@@ -280,6 +311,29 @@ typedef struct {
     u8 unk_x0[0x88];           ///< Unknown
 } BtdrvChannelMapList;
 
+/// GattAttributeUuid
+typedef struct {
+    u32 size;                  ///< UUID size, must be 0x2, 0x4, or 0x10.
+    u8 uuid[0x10];             ///< UUID with the above size.
+} BtdrvGattAttributeUuid;
+
+/// GattId
+typedef struct {
+    u8 instance_id;                        ///< InstanceId
+    u8 pad[3];                             ///< Padding
+    BtdrvGattAttributeUuid uuid;           ///< \ref BtdrvGattAttributeUuid
+} BtdrvGattId;
+
+/// GattAttribute
+typedef struct {
+    BtdrvGattId id;                        ///< \ref BtdrvGattId
+    u16 type;                              ///< \ref BtdrvGattAttributeType
+    u16 handle;
+    u16 group_end_handle;
+    u8 property;                           ///< Only used when type is characteristic. \ref BtdrvGattCharacteristicProperty
+    bool is_primary;                       ///< Only used when type is service
+} BtdrvGattAttribute;
+
 /// LeConnectionParams [5.0.0-8.1.1]
 typedef struct {
     BtdrvAddress addr;         ///< \ref BtdrvAddress
@@ -303,30 +357,24 @@ typedef struct {
     u16 supervision_tout;      ///< Connection supervision timeout multiplier
 } BtdrvBleConnectionParameter;
 
-/// BtdrvBleAdvertisePacketDataEntry
+/// BtdrvBleAdvertisePacketData
 typedef struct {
-    u16 unk_x0;                                      ///< Unknown
-    u8 unused[0x12];                                 ///< Unused
-} BtdrvBleAdvertisePacketDataEntry;
-
-/// BleAdvertisePacketData
-typedef struct {
-    u32 unk_x0;                                      ///< Unknown
-    u8 unk_x4;                                       ///< Unknown
-    u8 size0;                                        ///< Size of the data at unk_x6.
-    u8 unk_x6[0x1F];                                 ///< Unknown, see size0.
-    u8 pad[3];                                       ///< Padding
-    u8 count;                                        ///< Total array entries, see entries.
-    u8 pad2[7];                                      ///< Padding
-    BtdrvBleAdvertisePacketDataEntry entries[0x5];   ///< \ref BtdrvBleAdvertisePacketDataEntry
-    u8 pad3[0x10];                                   ///< Padding
-    u8 size2;                                        ///< Size of the data at unk_xA8.
-    u8 unk_xA5;                                      ///< Unknown
-    u8 pad4[2];                                      ///< Padding
-    u8 unk_xA8[0x1F];                                ///< Unknown, see size2.
-    u8 unk_xC7;                                      ///< Unknown
-    u8 unk_xC8;                                      ///< Unknown
-    u8 pad5[3];                                      ///< Padding
+    u32 adv_data_mask;                      ///< Bitmask of following AD data to be included in advertising packets \ref BtdrvBleAdBit
+    u8 flag;                                ///< AD flag value to be advertised \ref BtdrvBleAdFlag. Included with BtdrvBleAdBit_Flags
+    u8 manu_data_len;                       ///< Size of manu_data below
+    u8 manu_data[0x1F];                     ///< Manufacturer-specific data to be advertised. Included with BtdrvBleAdBit_Manufacturer
+    u8 pad[1];                              ///< Padding
+    u16 appearance_data;                    ///< Device appearance data to be advertised \ref BtdrvAppearanceType. Included with BtdrvBleAdBit_Appearance
+    u8 num_service;                         ///< Number of services in uuid_val array below
+    u8 pad2[3];                             ///< Padding
+    BtdrvGattAttributeUuid uuid_val[0x6];   ///< Array of 16-bit UUIDs to be advertised \ref BtdrvGattAttributeUuid. Included with BtdrvBleAdBit_Service
+    u8 service_data_len;                    ///< Size of service_data below
+    u8 pad3[1];                             ///< Padding
+    u16 service_data_uuid;                  ///< 16-bit UUID of service_data below
+    u8 service_data[0x1F];                  ///< Service data to be advertised. Included with BtdrvBleAdBit_ServiceData
+    bool is_scan_rsp;                       ///< Whether this is an inquiry scan response or advertising data
+    u8 tx_power;                            ///< Inquiry transmit power to be advertised. Included with BtdrvBleAdBit_TxPower
+    u8 pad4[3];                             ///< Padding
 } BtdrvBleAdvertisePacketData;
 
 /// BleAdvertisement
@@ -366,29 +414,6 @@ typedef struct {
     u8 pad[2];                 ///< Padding
 } BtdrvBleConnectionInfo;
 
-/// GattAttributeUuid
-typedef struct {
-    u32 size;                  ///< UUID size, must be 0x2, 0x4, or 0x10.
-    u8 uuid[0x10];             ///< UUID with the above size.
-} BtdrvGattAttributeUuid;
-
-/// GattId
-typedef struct {
-    u8 instance_id;                        ///< InstanceId
-    u8 pad[3];                             ///< Padding
-    BtdrvGattAttributeUuid uuid;           ///< \ref BtdrvGattAttributeUuid
-} BtdrvGattId;
-
-/// GattAttribute
-typedef struct {
-    BtdrvGattId id;                        ///< \ref BtdrvGattId
-    u16 type;                              ///< \ref BtdrvGattAttributeType
-    u16 handle;
-    u16 group_end_handle;
-    u8 property;                           ///< Only used when type is characteristic. \ref BtdrvGattCharacteristicProperty
-    bool is_primary;                       ///< Only used when type is service
-} BtdrvGattAttribute;
-
 /// LeEventInfo
 typedef struct {
     u32 unk_x0;                            ///< Unknown