Quiero subir archivos de alrededor de 150 MB usando el servidor PHP y Apache. Con mi código puedo subir hasta 5MB

<?php

$path = $_COOKIE['Mypath'];
$target_path = "uploads/".$path ;
if(!isDir($target_path))
{
    mkdir($target_path);
}
    # Do uploading here
   $target_path = "uploads/".$path ."/";
   $target_path = $target_path . basename( $_FILES['uploadedfile']['name']); 
   if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path))
   {
      header("Location: somepage.html");
   } 
   else
   {
        echo "File not uploaded";
   }

?>

php.ini

max_execution_time = 300     ; Maximum execution time of each script, in seconds
max_input_time = 300    ; Maximum amount of time each script may spend parsing request data
;max_input_nesting_level = 64 ; Maximum input variable nesting level
memory_limit = 128M      ; Maximum amount of memory a script may consume (128MB)
file_uploads = On

; Temporary directory for HTTP uploaded files (will use system default if not
; specified).
;upload_tmp_dir =

; Maximum allowed size for uploaded files.
upload_max_filesize = 200M