diff --git a/loader/src/injector/hook.cpp b/loader/src/injector/hook.cpp
index 7b3b868..ccdc688 100644
--- a/loader/src/injector/hook.cpp
+++ b/loader/src/injector/hook.cpp
@@ -753,21 +753,40 @@ void ZygiskContext::app_specialize_pre() {
         }
 
         /* INFO: Modules only have two "start off" points from Zygisk, preSpecialize and
-                   postSpecialize. While preSpecialie in fact runs with Zygote (not superuser)
-                   privileges, in postSpecialize it will now be with lower permission, in
-                   the app's sandbox and therefore can move to a clean mount namespace after
-                   executing the modules preSpecialize.
-        */
-        if ((info_flags & PROCESS_ON_DENYLIST) == PROCESS_ON_DENYLIST) {
-          flags[DO_REVERT_UNMOUNT] = true;
+                   postSpecialize. In preSpecialize, the process still has privileged 
+                   permissions, and therefore can execute mount/umount/setns functions.
+                   If we update the mount namespace AFTER executing them, any mounts made
+                   will be lost, and the process will not have access to them anymore.
 
-          update_mnt_ns(Clean, false);
+                 In postSpecialize, while still could have its mounts modified with the
+                   assistance of a Zygisk companion, it will already have the mount
+                   namespace switched by then, so there won't be issues.
+
+                 Knowing this, we update the mns before execution, so that they can still
+                   make changes to mounts in DenyListed processes without being reverted.
+        */
+        bool in_denylist = (info_flags & PROCESS_ON_DENYLIST) == PROCESS_ON_DENYLIST;
+        if (in_denylist) {
+            flags[DO_REVERT_UNMOUNT] = true;
+
+            update_mnt_ns(Clean, false);
         }
 
         /* INFO: Executed after setns to ensure a module can update the mounts of an 
                    application without worrying about it being overwritten by setns.
         */
         run_modules_pre();
+
+        /* INFO: The modules may request that although the process is NOT in
+                   the DenyList, it has its mount namespace switched to the clean
+                   one.
+
+                 So to ensure this behavior happens, we must also check after the
+                   modules are loaded and executed, so that the modules can have
+                   the chance to request it.
+        */
+        if (!in_denylist && flags[DO_REVERT_UNMOUNT])
+            update_mnt_ns(Clean, false);
     }
 }