Update ios.md (#5079)

Author: rileycalhoun

docs/ios.md

@@ -1,7 +1,9 @@
 # Using code-server on iOS with iSH
 
 1. Install iSH from the [App Store](https://apps.apple.com/us/app/ish-shell/id1436902243)
-2. Install `curl` with `apk add curl`
-3. Install code-server with `curl -fsSL https://code-server.dev/install.sh | sh`
-4. Run code-server with `code-server`
-5. Access on localhost:8080 in your browser
+2. Install `curl` and `nano` with `apk add curl nano`
+3. Configure iSH to use an earlier version of NodeJS with `nano /etc/apk/repositories` and edit `v3.14` to `v3.12` on both repository links.
+4. Install `nodejs` and `npm` with `apk add nodejs npm`
+5. Install code-server with `curl -fsSL https://code-server.dev/install.sh | sh`
+6. Run code-server with `code-server`
+7. Access on localhost:8080 in your browser