Pagination Issue

Hi,

I'm using a custom post type "mobiles" and taxonomy "brands" with this code for rewrite the URLs

 add_filter( 'init', 'the_rewrite_orocess' );
function the_rewrite_orocess( $vars ){
/* custom post type */
 add_rewrite_rule('mobiles/([^/]+)-phones/?$',
   'index.php?post_type=mobiles&orderBy=$matches[1]',
   'top');
  add_rewrite_rule('mobiles/([^/]+)-phones/page/([0-9]+)?$',
   'index.php?post_type=mobiles&orderBy=$matches[1]&paged=$matches[2]',
   'top');

/* Taxonomy */
   add_rewrite_rule('^brand/([^/]*)/([^/]*)?',
   'index.php?brands=$matches[1]&orderBy=$matches[2]',
   'top' ); 
   add_rewrite_rule('^brand/([^/]+)/page/([0-9]+)?$',
   'index.php?brands=$matches[1]&paged=$matches[2]',
   'top' ); 
   add_rewrite_rule('^brand/([^/]*)/([^/]*)/page/([0-9]+)?$',
   'index.php?brands=$matches[1]&orderBy=$matches[2]&paged=$matches[3]',
   'top' ); 

     flush_rewrite_rules();
}

but the pagination return the page 2 loop content but the active is the button number "1" !!
Although it works in the archive of custom post pages
Could you check?