1. created copy of live database
2. moved copy to hosting with test database
3. changing e107_config.php of test site
4. run update
5. run forum update (with option remove old tables, it wasn't use before probably or it didn't work)
6. copy some tables from old test database:
7. fix hash of media folder (because using prefs with different database name) - more info
8. fix parsing problem with using bbcodes and html code together see more
Time of full update: one hour.
Now to check everything in more details.