I got message - "Call to undefined method Joomla\Database\Mysqli\MysqliDriver::query() everywhre in my dashboard. "
Already follow recommended link given by you https://www.joomshaper.com/blog/how-to-update-your-site-to-joomla-4
PHP Version 7.4.33
Framework - Helix Ultimate update internally.
SP Page Pro - updated to 5.2.5
All plugin was disabled before the migration process.