how to do facetime without wifi ?

Currently FaceTime only works over Wi-Fi.

There is always Skype as an alternative.

Would be more perfect Apps if could over 3G networks as well. Making Skype laughing.. LOL

The WiFi limitation isn't in the FaceTime "app" - the carriers haven't gone along with it for their networks.

Heard that jailbreak can solve this issue, any comment?

Discussion of jailbreaking is not permitted here.

No comment. Jailbreaking can't be discussed in this forum, particularly when used for illegal theft of service from the carrier.

Orhh, so any solution for now or future? Or I just keep calling " dear, please go home! I want to FaceTime with you" .

Sad..

A "solution" has already been posted - use Skype.

As far as FaceTime, no one here would know - we are not Apple or the cell carriers. Since Apple has stated they are interested in expanding FaceTime, it's the carriers who are holding it back. Contact your carrier, preferably with an entitled and demanding attitude.

You're feeding a troll. Look at seigedan118's most recent postings. Moderators notified.

Just getting him to self-destruct and get ejected from the forum - easy to do, most can't help themselves.

If there is two people with iPhones you can use personal hot spot from each other to use FaceTime. Try it. :) cheers!

If you're close enough to be within range of the other person's wi-fi hot spot, why not communicate the old fashioned way ... in person?!