diff --git a/odex25_base/simplify_access_management/models/ir_model_access.py b/odex25_base/simplify_access_management/models/ir_model_access.py
index 1fd3d59df..0d983f988 100644
--- a/odex25_base/simplify_access_management/models/ir_model_access.py
+++ b/odex25_base/simplify_access_management/models/ir_model_access.py
@@ -23,6 +23,10 @@ class ir_model_access(models.Model):
             # User root have all accesses
             return True
 
+        # Handle auth='none' API endpoints with sudo() - Fix for mobile API access
+        if not self._uid:
+            return True
+
         assert isinstance(model, str), 'Not a model name: %s' % (model,)
         assert mode in ('read', 'write', 'create', 'unlink'), 'Invalid access mode'