LIVING SOIL SUPPLIES
Phone offline check

Use a disposable example while testing.
1. Open https://calculator.livingsoilsupplies.com/offline.html while online.
2. Install or add the site to your home screen using the instructions there.
3. Open that home-screen icon and wait for Ready for offline use.
4. Choose your language and open each tool once.
5. Turn on airplane mode and make sure Wi-Fi is also off.
6. Close the app, then reopen the home-screen icon.
7. Open Comparison, Pots and beds, Trends, Languages, Learning and Offline access.
8. In Pots and beds, change an example quantity from 1 to 2.
   Confirm that its total treatment volume doubles.
9. Change the language and confirm that measurements stay the same.
10. Save a setup or history file, then reopen it from the tool.
11. Reconnect to receive updates and use external reference links.

If a page or tool fails, record the phone model, browser, step and message.
Keep exported JSON files as backups.
Browser checks do not replace testing installation and airplane mode on your phone.
