# Page Not Found

The URL `files/2tHb6pmuO7350ZkgzaJN` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [How to upgrade to Premium version](https://willow-watchface.ammarptn.com/premium-version/how-to-upgrade-to-premium-version.md)
- [Benefit of Premium version](https://willow-watchface.ammarptn.com/premium-version/benefit-of-premium-version.md)
- [Willow Photo Watch Face](https://willow-watchface.ammarptn.com/download/willow-photo-watch-face.md)
- [How to set watch face background/font (for iPhone user)](https://willow-watchface.ammarptn.com/guide/how-to-set-watch-face-background-for-iphone-user.md)
- [Willow Watch Face stop working after update to Wear OS5](https://willow-watchface.ammarptn.com/troubleshooting/willow-watch-face-stop-working-after-update-to-wear-os5.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://willow-watchface.ammarptn.com/premium-version/how-to-upgrade-to-premium-version.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://willow-watchface.ammarptn.com/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://willow-watchface.ammarptn.com/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/premium-version/how-to-upgrade-to-premium-version.md`).

You may also use `Accept: text/markdown` header for content negotiation.