I'm moving my website to another hosting, because it lacks of support and has been inoperative since saturday.
On the new hosting, my website is displaying some characters as black diamonds with a question mark (�) instead of the correct symbol (á, ç, è, etc)
HEADER CHARSET
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
DATABASE IMPORT
It was imported using phpadmin and map charset was setted to UTF-8
PHP INFO
There is no value setted to 'default_charset' on php.ini.
FIREFOX PAGE DETAILS
On my old hosting, Firefox Page details was reporting this encoding: windows-1252
On my current hosting it is: UTF-8
PHP Info:

Firefox reports the following details of page:

What I have tried so far
- Re-importing database using map charset ISO-8859-1
- Adding several .htaccess directives to override current charset, but none seemed to work (atleast Firefox Page Details never changed from UTF-8 to anything else)
- Changing meta charset to windows-1252 and ISO-8859-1
I'm quite stuck.
Thanks