<Files ~ "^\.ht">
deny from all
</Files>

deny from all
RewriteEngine On
RewriteBase /sample/redirect_mobi/
RewriteCond %{REQUEST_URI} ^/sample/redirect_mobi/pc_sample/.*$
RewriteCond %{HTTP_USER_AGENT} iPhone [NC,OR]
RewriteCond %{HTTP_USER_AGENT} iPod [NC,OR]
RewriteCond %{HTTP_USER_AGENT} BlackBerry [NC,OR]
RewriteCond %{HTTP_USER_AGENT} Android.*Mobile [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "Windows Phone" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "Windows CE" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} DoCoMo [NC,OR]
RewriteCond %{HTTP_USER_AGENT} UP\.Browser [NC,OR]
RewriteCond %{HTTP_USER_AGENT} SoftBank [NC,OR]
RewriteCond %{HTTP_USER_AGENT} Vodafone [NC,OR]
RewriteCond %{HTTP_USER_AGENT} J\-PHONE [NC,OR]
RewriteCond %{HTTP_USER_AGENT} MOT\- [NC,OR]
RewriteCond %{HTTP_USER_AGENT} WILLCOM [NC,OR]
RewriteCond %{HTTP_USER_AGENT} emobile [NC]
RewriteCond %{HTTP_USER_AGENT} !iPad [NC]
RewriteRule ^pc_sample/(.*)$ mobi_sample/$1 [R,L]