UMS - USB Mass Storage Support??

[happyasd]

Hello! I am planing to buy a SONY Xperia smartphone and i need UMS. Can somebody please tell me which xperias support this function?

Does Xperia ion support UMS or MTP only? Is mass storage available on the latest firmware of this phone?

What about new TX and V models? Do they have ums?

Thank you.

[Johan]

All our phones using an external SD card can be mounted in MSC (Mass storage) via USB.

[guntitan]

This doesn't work on my Mac. Well doesn't recognize it as a external harddrive. I have to use Sony Bridge and it is slow.