• Joomla 3.x to 4.x Step by Step Migration
• Akeeba: Joomla 3 to Joomla 4
• Akeeba Magic Eraser
• Module Development

This migration does not work under WSL, must execute on a live site
Check whether it's a file permission issue: WSL Settings

1. Uninstall Akeeba Backup 8.4.1.1
2. Install Akeeba Magic Eraser - ignore all error messages
3. Install Phoca Download 4.0.9 over 3.2.3
4. Disable Plugin “System - Kunena Forum”
5. Disable Plugin “System - Bethico”
6. Disable Plugin “System - Bethico System Plugin”
7. Disable Plugin “Quick Icon - Kunena Forum”
8. Go To “Components - Joomla Update” and do the Live Update
9. Install Akeeba Backup 10.0.3
10. Akeeba Backup configuration, then take a backup

This migration works under WSL

1. Start the update from Joomla's back-end
2. Make sure file permissions are enabled in WSL Settings, otherwise it is not possible to install extensions
3. Update Plugin “System - Bethico”
4. Enable “Track Session Metadata” in Global Configuration → System → System

1. copy the following folders from “ipl” to “ipl4”
   • components/com_bethico
   • administrator/components/com_bethico
   • media/bethico
   • media/com_bethico

Abandon the bethicoleague template and integrate into cassiopeia, which will give us a much easier way to maintain the template.

1. create a child template for cassiopeia named cassiopeia_bethicoleague
2. move Webmaster settings to new module
3. move “Login” from “Member Menu” to “Main Menu”
4. install plg_system_bethicofa first, then discover
5. Menu Items: go to each Menu Item → Link Type and set Link Icon Class and Display Menu Item Title
6. move login disabled to module
7. updated plugin plg_system_bethicoFA
8. strings in install package wrong for mod_bethico_switcher