diff --git a/titles/idz/handlers/__init__.py b/titles/idz/handlers/__init__.py
index a3cc248..17213ba 100644
--- a/titles/idz/handlers/__init__.py
+++ b/titles/idz/handlers/__init__.py
@@ -37,3 +37,11 @@ from .update_provisional_store_rank import IDZHandlerUpdateProvisionalStoreRank
 from .load_reward_table import IDZHandlerLoadRewardTable
 
 from .save_topic import IDZHandlerSaveTopic
+
+from .save_time_attack import IDZHandlerSaveTimeAttack
+
+from .unlock_profile import IDZHandlerUnlockProfile
+
+from .update_team_points import IDZHandleUpdateTeamPoints
+
+from .update_ui_report import IDZHandleUpdateUIReport
diff --git a/titles/idz/handlers/load_config.py b/titles/idz/handlers/load_config.py
index fa103af..3ae57f5 100644
--- a/titles/idz/handlers/load_config.py
+++ b/titles/idz/handlers/load_config.py
@@ -24,7 +24,7 @@ class IDZHandlerLoadConfigA(IDZHandlerBase):
         return ret
 
 class IDZHandlerLoadConfigB(IDZHandlerBase):
-    cmd_codes = [0x00a0] * IDZConstants.NUM_VERS
+    cmd_codes = [0x00ab, 0x00ab, 0x00a0, 0x00a0]
     rsp_codes = [0x00ac, 0x00ac, 0x00a1, 0x00a1]
     name = "load_config_b"
 
diff --git a/titles/idz/handlers/save_time_attack.py b/titles/idz/handlers/save_time_attack.py
new file mode 100644
index 0000000..a28a598
--- /dev/null
+++ b/titles/idz/handlers/save_time_attack.py
@@ -0,0 +1,22 @@
+import struct
+
+from .base import IDZHandlerBase
+from core.config import CoreConfig
+from ..config import IDZConfig
+from ..const import IDZConstants
+
+class IDZHandlerSaveTimeAttack(IDZHandlerBase):
+    cmd_codes = [0x00CD, 0x0136, 0x0136, 0x0136]
+    rsp_codes = [0x00ce, 0x00ce, 0x00cd, 0x00cd]
+    name = "save_time_attack"
+
+    def __init__(self, core_cfg: CoreConfig, game_cfg: IDZConfig, version: int) -> None:
+        super().__init__(core_cfg, game_cfg, version)
+        self.size = 0x00b0
+
+        if self.version > IDZConstants.VER_IDZ_130:
+            self.size = 0x00f0
+    
+    def handle(self, data: bytes) -> bytearray:
+        ret = super().handle(data)
+        return ret
\ No newline at end of file
diff --git a/titles/idz/handlers/unlock_profile.py b/titles/idz/handlers/unlock_profile.py
new file mode 100644
index 0000000..a5c8310
--- /dev/null
+++ b/titles/idz/handlers/unlock_profile.py
@@ -0,0 +1,20 @@
+import struct
+
+from .base import IDZHandlerBase
+from core.config import CoreConfig
+from ..config import IDZConfig
+from ..const import IDZConstants
+
+class IDZHandlerUnlockProfile(IDZHandlerBase):
+    cmd_codes = [0x006f, 0x006f, 0x006b, 0x006b]
+    rsp_codes = [0x0070, 0x0070, 0x006c, 0x006c]
+    name = "unlock_profile"
+
+    def __init__(self, core_cfg: CoreConfig, game_cfg: IDZConfig, version: int) -> None:
+        super().__init__(core_cfg, game_cfg, version)
+        self.size = 0x0010
+    
+    def handle(self, data: bytes) -> bytearray:
+        ret =  super().handle(data)
+        struct.pack_into("<H", ret, 0x4, 1)
+        return ret
diff --git a/titles/idz/handlers/update_team_points.py b/titles/idz/handlers/update_team_points.py
new file mode 100644
index 0000000..c1f69ca
--- /dev/null
+++ b/titles/idz/handlers/update_team_points.py
@@ -0,0 +1,17 @@
+import struct
+
+from .base import IDZHandlerBase
+from core.config import CoreConfig
+from ..config import IDZConfig
+from ..const import IDZConstants
+
+class IDZHandleUpdateTeamPoints(IDZHandlerBase):
+    cmd_codes = [0x0081, 0x0081, 0x007b, 0x007b]
+    name = "unlock_profile"
+
+    def __init__(self, core_cfg: CoreConfig, game_cfg: IDZConfig, version: int) -> None:
+        super().__init__(core_cfg, game_cfg, version)
+    
+    def handle(self, data: bytes) -> bytearray:
+        ret =  super().handle(data)
+        return ret
diff --git a/titles/idz/handlers/update_ui_report.py b/titles/idz/handlers/update_ui_report.py
new file mode 100644
index 0000000..b77b4ea
--- /dev/null
+++ b/titles/idz/handlers/update_ui_report.py
@@ -0,0 +1,17 @@
+import struct
+
+from .base import IDZHandlerBase
+from core.config import CoreConfig
+from ..config import IDZConfig
+from ..const import IDZConstants
+
+class IDZHandleUpdateUIReport(IDZHandlerBase):
+    cmd_codes = [0x0084, 0x0084, 0x007e, 0x007e]
+    name = "update_ui_report"
+
+    def __init__(self, core_cfg: CoreConfig, game_cfg: IDZConfig, version: int) -> None:
+        super().__init__(core_cfg, game_cfg, version)
+    
+    def handle(self, data: bytes) -> bytearray:
+        ret =  super().handle(data)
+        return ret
diff --git a/titles/idz/handlers/update_user_log.py b/titles/idz/handlers/update_user_log.py
new file mode 100644
index 0000000..78679eb
--- /dev/null
+++ b/titles/idz/handlers/update_user_log.py
@@ -0,0 +1,17 @@
+import struct
+
+from .base import IDZHandlerBase
+from core.config import CoreConfig
+from ..config import IDZConfig
+from ..const import IDZConstants
+
+class IDZHandleUpdateUserLog(IDZHandlerBase):
+    cmd_codes = [0x00bd, 0x00bd, 0x00ab, 0x00b3]
+    name = "update_user_log"
+
+    def __init__(self, core_cfg: CoreConfig, game_cfg: IDZConfig, version: int) -> None:
+        super().__init__(core_cfg, game_cfg, version)
+    
+    def handle(self, data: bytes) -> bytearray:
+        ret =  super().handle(data)
+        return ret