Increase Max Upload File Size in WordPress

All you need to do is create a php.ini file and upload it into your /wp-admin folder.

• memory_limit = 32M
• upload_max_filesize = 32M
• post_max_size = 32M
• file_uploads = On

If not, here is a very complete information that i found.

What worked for me in the hosting, is that I enter via FTP and in the root of my public_html folder, there is the php.ini file that I found and look for the bullet points up here and change them for the value of 64M.