have you found any solution?
yah I found it
all you need it is just to export the whole Database to sql file then open the exported sql file on notepad or any editor and replace the word latin1 to utf8
after finishing replace save the file and import it to your database...
Remember: backup and rename your old database to any name before importing if anything goes wrong...
if you need any help just pm me I am ready to help :)
regards