phpMyAdmin upload limit - MdNor/rocksoft GitHub Wiki
To change phpMyAdmin upload/import limit, no need to change global php.ini file. phpMyAdmin have their own config for this.
Supposed this is the file that should be edited but sometimesit may failed
/usr/local/cpanel/3rdparty/etc/phpmyadmin/php.ini
If it does fail, edit this one
/usr/local/cpanel/3rdparty/etc/php.ini
upload_max_filesize = 105M
post_max_size = 105M
Restart Apache to reload config file
service httpd restart