diff --git a/docs/iOS.md b/docs/iOS.md
index 2bc8bee205..33cd5c945b 100644
--- a/docs/iOS.md
+++ b/docs/iOS.md
@@ -3,6 +3,19 @@
Check out the [tutorial](https://pytorch.org/executorch/main/llm/llama-demo-ios.html) on how to build the iOS demo app running your
PyTorch models with [ExecuTorch](https://github.com/pytorch/executorch).
+Once you can run the app on you device,
+1 - connect the device to you Mac,
+2 - copy the model and tokenizer.bin to the iOS Llama app
+3 - select the tokenizer and model with the `(...)` control (bottom left of screen, to the left of the text entrybox)
+
+
+Detailed step by step in conjunction with ExecuTorch iOS build, to run on
+simulator for iOS.
+
+
+<--
+torchchat on iOS
+-->
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