Virtualmart on iphone template

I am using virtualmart on MJ. virtualmart is working fine on pda template, but when I try to use this on iphone template, buy button does not work and I can not put product in the shopping cart. there is some problem with javascript but I don't know where

Can you help to solve this problem
Thanks!

You can use mobile_pda template for iPhones too. Most likely the problem is that mobile_iphone template is based on jQTouch framework that redefines a lot of default browser css-styles.

Thank you for your answer but how can I do that pda template shows on iphone and can I use pda template for all mobile,

"Template" is the first option on each of device-specific tabs in MJ Settings page.

I have already use this option but pda template is only working on andorid but not in iphone.

Most likely it's because of mobile_pda template has no "viewport" metatag in page head. Just copy it from mobile_iphones's index.php.

Does this mean vmart will not work with the iphone template at all?

joomla2.5.4, vmart 2.0.2, jmobile latest.