Update README.md

README.md

@@ -55,13 +55,34 @@ As Jan is development mode, you might get stuck on a broken build.
 
 To reset your installation:
 
-1. Delete Jan Application from /Applications
+1. Delete Jan from your `/Applications` folder
 
-1. Clear cache:
-   `rm -rf /Users/$(whoami)/Library/Application\ Support/jan-electron`
-   OR
-   `rm -rf /Users/$(whoami)/Library/Application\ Support/jan`
+1. Delete Application data:
+   ```sh
+   # Newer versions
+   rm -rf /Users/$(whoami)/Library/Application\ Support/jan
 
+   # Versions 0.2.0 and older
+   rm -rf /Users/$(whoami)/Library/Application\ Support/jan-electron
+   ```
+   
+1. Clear Application cache:
+   ```sh
+   rm -rf /Users/$(whoami)/Library/Caches/jan*
+   ```
+
+1. Use the following commands to remove any dangling backend processes:
+
+    ```sh
+    ps aux | grep nitro
+    ```
+
+    Look for processes like "nitro" and "nitro_arm_64," and kill them one by one with:
+
+    ```sh
+    kill -9 <PID>
+    ```
+    
 ## Contributing
 
 Contributions are welcome! Please read the [CONTRIBUTING.md](CONTRIBUTING.md) file