diff --git a/k11_extension/include/kernel.h b/k11_extension/include/kernel.h
index 2c0e941..807529f 100644
--- a/k11_extension/include/kernel.h
+++ b/k11_extension/include/kernel.h
@@ -1178,6 +1178,20 @@ static inline KDebug *debugOfProcess(KProcess *process)
     return KPROCESS_GET_RVALUE(process, debug);
 }
 
+static inline const char *classNameOfAutoObject(KAutoObject *object)
+{
+    const char *name;
+    if(kernelVersion >= SYSTEM_VERSION(2, 46, 0))
+    {
+        KClassToken tok;
+        object->vtable->GetClassToken(&tok, object);
+        name = tok.name;
+    }
+    else
+        name = object->vtable->GetClassName(object);
+    return name;
+}
+
 extern Result (*KProcessHandleTable__CreateHandle)(KProcessHandleTable *this, Handle *out, KAutoObject *obj, u8 token);
 
 static inline Result createHandleForProcess(Handle *out, KProcess *process, KAutoObject *obj)
diff --git a/k11_extension/source/svc/ControlService.c b/k11_extension/source/svc/ControlService.c
index 1eb46cd..c356e1b 100644
--- a/k11_extension/source/svc/ControlService.c
+++ b/k11_extension/source/svc/ControlService.c
@@ -42,20 +42,12 @@ Result ControlService(ServiceOp op, u32 varg1, u32 varg2)
             KAutoObject *obj = KProcessHandleTable__ToKAutoObject(handleTable, (Handle)varg2);
             if(obj == NULL)
                 return 0xD8E007F7; // invalid handle
-            else if(kernelVersion >= SYSTEM_VERSION(2, 46, 0))
-            {
-                KClassToken tok;
-                obj->vtable->GetClassToken(&tok, obj);
-                if(tok.flags == 0x95)
-                    session = ((KServerSession *)obj)->parentSession;
-                else if(tok.flags == 0xA5)
-                    session = ((KClientSession *)obj)->parentSession;
-            }
             else
-            {   // not the exact same tests but it should work
-                if(strcmp(obj->vtable->GetClassName(obj), "KServerSession") == 0)
+            {
+                // not the exact same tests but it should work
+                if(strcmp(classNameOfAutoObject(obj), "KServerSession") == 0)
                     session = ((KServerSession *)obj)->parentSession;
-                else if(strcmp(obj->vtable->GetClassName(obj), "KClientSession") == 0)
+                else if(strcmp(classNameOfAutoObject(obj), "KClientSession") == 0)
                     session = ((KClientSession *)obj)->parentSession;
             }
 
diff --git a/k11_extension/source/svc/SendSyncRequest.c b/k11_extension/source/svc/SendSyncRequest.c
index 1d3c244..215c5ae 100644
--- a/k11_extension/source/svc/SendSyncRequest.c
+++ b/k11_extension/source/svc/SendSyncRequest.c
@@ -37,15 +37,8 @@ Result SendSyncRequestHook(Handle handle)
     bool skip = false;
     Result res = 0;
 
-    bool isValidClientSession = false;
-    if(clientSession != NULL && kernelVersion >= SYSTEM_VERSION(2, 46, 0))
-    {
-        KClassToken tok;
-        clientSession->syncObject.autoObject.vtable->GetClassToken(&tok, &clientSession->syncObject.autoObject);
-        isValidClientSession = tok.flags == 0xA5;
-    }
-    else if(clientSession != NULL) // not the exact same test but it should work
-        isValidClientSession = strcmp(clientSession->syncObject.autoObject.vtable->GetClassName(&clientSession->syncObject.autoObject), "KClientSession") == 0;
+     // not the exact same test but it should work
+    bool isValidClientSession = clientSession != NULL && strcmp(classNameOfAutoObject(&clientSession->syncObject.autoObject), "KClientSession") == 0;
 
     if(isValidClientSession)
     {
@@ -54,7 +47,7 @@ Result SendSyncRequestHook(Handle handle)
             case 0x10042:
             {
                 SessionInfo *info = SessionInfo_Lookup(clientSession->parentSession);
-                if(info != NULL && strcmp(info->name, "srv:pm") == 0)
+                if(info != NULL && kernelVersion >= SYSTEM_VERSION(2, 39, 4) && strcmp(info->name, "srv:pm") == 0)
                 {
                     res = doPublishToProcessHook(handle, cmdbuf);
                     skip = true;
@@ -112,7 +105,7 @@ Result SendSyncRequestHook(Handle handle)
             case 0x50100:
             {
                 SessionInfo *info = SessionInfo_Lookup(clientSession->parentSession);
-                if(info != NULL && strcmp(info->name, "srv:") == 0)
+                if(info != NULL && (strcmp(info->name, "srv:") == 0 || (kernelVersion < SYSTEM_VERSION(2, 39, 4) && strcmp(info->name, "srv:pm") == 0)))
                 {
                     char name[9] = { 0 };
                     memcpy(name, cmdbuf + 1, 8);
@@ -126,7 +119,8 @@ Result SendSyncRequestHook(Handle handle)
                         outClientSession = (KClientSession *)KProcessHandleTable__ToKAutoObject(handleTable, (Handle)cmdbuf[3]);
                         if(outClientSession != NULL)
                         {
-                            SessionInfo_Add(outClientSession->parentSession, name);
+                            if(strcmp(classNameOfAutoObject(&outClientSession->syncObject.autoObject), "KClientSession") == 0)
+                                SessionInfo_Add(outClientSession->parentSession, name);
                             outClientSession->syncObject.autoObject.vtable->DecrementReferenceCount(&outClientSession->syncObject.autoObject);
                         }
                     }
@@ -163,7 +157,7 @@ Result SendSyncRequestHook(Handle handle)
             case 0x4010042:
             {
                 SessionInfo *info = SessionInfo_Lookup(clientSession->parentSession);
-                if(info != NULL && strcmp(info->name, "srv:pm") == 0)
+                if(info != NULL && kernelVersion < SYSTEM_VERSION(2, 39, 4) && strcmp(info->name, "srv:pm") == 0)
                 {
                     res = doPublishToProcessHook(handle, cmdbuf);
                     skip = true;
diff --git a/k11_extension/source/svc/TranslateHandle.c b/k11_extension/source/svc/TranslateHandle.c
index 62d703c..e0b35be 100644
--- a/k11_extension/source/svc/TranslateHandle.c
+++ b/k11_extension/source/svc/TranslateHandle.c
@@ -50,14 +50,7 @@ Result TranslateHandle(u32 *outKAddr, char *outClassName, Handle handle)
     if(obj == NULL)
         return 0xD8E007F7; // invalid handle
 
-    if(kernelVersion >= SYSTEM_VERSION(2, 46, 0))
-    {
-        KClassToken tok;
-        obj->vtable->GetClassToken(&tok, obj);
-        name = tok.name;
-    }
-    else
-        name = obj->vtable->GetClassName(obj);
+    name = classNameOfAutoObject(obj);
 
     if(name == NULL) // shouldn't happen
         name = "KAutoObject";
diff --git a/sysmodules/rosalina/rosalina.rsf b/sysmodules/rosalina/rosalina.rsf
index 6600b60..67d62b5 100644
--- a/sysmodules/rosalina/rosalina.rsf
+++ b/sysmodules/rosalina/rosalina.rsf
@@ -1,7 +1,7 @@
 BasicInfo:
   Title                   : rosalina
   CompanyCode             : "00"
-  ProductCode             : 0828builder
+  ProductCode             : lennybuilder
   ContentType             : Application
   Logo                    : None
 
@@ -47,13 +47,13 @@ AccessControlInfo:
     # We're using the global custom bit31 mapping
 
   SystemCallAccess:
-  # The kernel extension removes svc perms checks, so...
-    SendSyncRequest2: 47    # CustomBackdoor
-    UnmapProcessMemory: 114
+  # The kernel extension removes svc perms checks, so below is just to avoid a makerom error
+    Backdoor: 123
+    KernelSetState: 124
 
   InterruptNumbers:
   ServiceAccessControl:
-    - srv:pm
+    - fs:USER # Not strictly needed as rosalina has access to everything, it's rather to avoid a makerom warning
   FileSystemAccess:
     - DirectSdmc
     - CtrNandRw