diff --git a/nx/include/switch/services/ns.h b/nx/include/switch/services/ns.h
index 6067a26f..9f6e7a38 100644
--- a/nx/include/switch/services/ns.h
+++ b/nx/include/switch/services/ns.h
@@ -435,6 +435,7 @@ Result nsIsApplicationEntityMovable(u64 application_id, NcmStorageId storage_id,
 
 /**
  * @brief MoveApplicationEntity
+ * @note Only available on [1.0.0-9.2.0].
  * @param[in] application_id ApplicationId.
  * @param[in] storage_id \ref NcmStorageId
  */
@@ -737,7 +738,7 @@ Result nsWithdrawApplicationUpdateRequest(u64 application_id);
 
 /**
  * @brief RequestVerifyAddOnContentsRights
- * @note Only available on [3.0.0+].
+ * @note Only available on [3.0.0-9.2.0].
  * @param[out] a \ref NsProgressAsyncResult
  * @param[in] application_id ApplicationId.
  */
@@ -1318,14 +1319,15 @@ void nsdevExit(void);
 /// Gets the Service object for ns:dev.
 Service* nsdevGetServiceSession(void);
 
-Result nsdevLaunchProgram(u64* out_pid, const NsLaunchProperties* properties, u32 flags);
+Result nsdevLaunchProgram(u64* out_pid, const NsLaunchProperties* properties, u32 flags); ///< [1.0.0-9.2.0]
 Result nsdevTerminateProcess(u64 pid);
-Result nsdevTerminateProgram(u64 tid);
-Result nsdevGetShellEvent(Event* out_event); ///< Autoclear for nsdevShellEvent is always true.
-Result nsdevGetShellEventInfo(NsShellEventInfo* out);
+Result nsdevTerminateProgram(u64 tid); ///< [1.0.0-9.2.0]
+Result nsdevGetShellEvent(Event* out_event); ///< Autoclear for nsdevShellEvent is always true. [1.0.0-9.2.0]
+Result nsdevGetShellEventInfo(NsShellEventInfo* out); ///< [1.0.0-9.2.0]
 Result nsdevTerminateApplication(void);
-Result nsdevPrepareLaunchProgramFromHost(NsLaunchProperties* out, const char* path, size_t path_len);
-Result nsdevLaunchApplicationForDevelop(u64* out_pid, u64 application_id, u32 flags);
+Result nsdevPrepareLaunchProgramFromHost(NsLaunchProperties* out, const char* path, size_t path_len); ///< [1.0.0-9.2.0]
+Result nsdevLaunchApplicationForDevelop(u64* out_pid, u64 application_id, u32 flags); ///< [1.0.0-9.2.0]
+Result nsdevLaunchApplicationFromHost(u64* out_pid, const char* path, size_t path_len, u32 flags); ///< [10.0.0+]
 Result nsdevLaunchApplicationWithStorageIdForDevelop(u64* out_pid, u64 application_id, u32 flags, u8 app_storage_id, u8 patch_storage_id);
 Result nsdevIsSystemMemoryResourceLimitBoosted(bool* out); ///< [6.0.0-8.1.0]
 Result nsdevGetRunningApplicationProcessIdForDevelop(u64* out_pid); ///< [6.0.0+]
diff --git a/nx/source/services/ns.c b/nx/source/services/ns.c
index c8c4ddf9..f4e65ed9 100644
--- a/nx/source/services/ns.c
+++ b/nx/source/services/ns.c
@@ -729,6 +729,9 @@ Result nsIsApplicationEntityMovable(u64 application_id, NcmStorageId storage_id,
 }
 
 Result nsMoveApplicationEntity(u64 application_id, NcmStorageId storage_id) {
+    if (hosversionAtLeast(10,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+
     return _nsManCmdInU8U64NoOut(storage_id, application_id, 9);
 }
 
@@ -1226,7 +1229,7 @@ static Result _nsRequestVerifyApplication(NsProgressAsyncResult *a, u64 applicat
 }
 
 Result nsRequestVerifyAddOnContentsRights(NsProgressAsyncResult *a, u64 application_id) {
-    if (hosversionBefore(3,0,0))
+    if (!hosversionBetween(3,10))
         return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
 
     Service srv={0};
@@ -2262,6 +2265,9 @@ Service* nsdevGetServiceSession(void) {
 }
 
 Result nsdevLaunchProgram(u64* out_pid, const NsLaunchProperties* properties, u32 flags) {
+    if (hosversionAtLeast(10,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+
     const struct {
         u32 flags;
         u32 pad;
@@ -2276,14 +2282,23 @@ Result nsdevTerminateProcess(u64 pid) {
 }
 
 Result nsdevTerminateProgram(u64 tid) {
+    if (hosversionAtLeast(10,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+
     return _nsCmdInU64(&g_nsdevSrv, tid, 2);
 }
 
 Result nsdevGetShellEvent(Event* out_event) {
+    if (hosversionAtLeast(10,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+
     return _nsCmdGetEvent(&g_nsdevSrv, out_event, true, 4);
 }
 
 Result nsdevGetShellEventInfo(NsShellEventInfo* out) {
+    if (hosversionAtLeast(10,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+
     struct {
         u32 event;
         u64 process_id;
@@ -2302,6 +2317,9 @@ Result nsdevTerminateApplication(void) {
 }
 
 Result nsdevPrepareLaunchProgramFromHost(NsLaunchProperties* out, const char* path, size_t path_len) {
+    if (hosversionAtLeast(10,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+
     return serviceDispatchOut(&g_nsdevSrv, 7, *out,
         .buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_In },
         .buffers = { { path, path_len } },
@@ -2309,6 +2327,9 @@ Result nsdevPrepareLaunchProgramFromHost(NsLaunchProperties* out, const char* pa
 }
 
 Result nsdevLaunchApplicationForDevelop(u64* out_pid, u64 application_id, u32 flags) {
+    if (hosversionAtLeast(10,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+
     const struct {
         u32 flags;
         u64 application_id;
@@ -2317,6 +2338,16 @@ Result nsdevLaunchApplicationForDevelop(u64* out_pid, u64 application_id, u32 fl
     return serviceDispatchInOut(&g_nsdevSrv, 8, in, *out_pid);
 }
 
+Result nsdevLaunchApplicationFromHost(u64* out_pid, const char* path, size_t path_len, u32 flags) {
+    if (hosversionBefore(10,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+
+    return serviceDispatchInOut(&g_nsdevSrv, 8, flags, *out_pid,
+        .buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_In },
+        .buffers = { { path, path_len } },
+    );
+}
+
 Result nsdevLaunchApplicationWithStorageIdForDevelop(u64* out_pid, u64 application_id, u32 flags, u8 app_storage_id, u8 patch_storage_id) {
     const struct {
         u8 app_storage_id;