heres the full tutorial, the OP failed to notice that Oranav mentions that crack removes the activation but the app itself wont run without these extra steps
sorry guys this isnt an easy crack. as far as i know u need to all these steps, install the crack itself will make it say activated but it will not run the application, u need to do all the steps to get it run and be activated
http://rapidshare.com/files/243560945/is.rar
Step 1. Download iSmart Dialer deb from rar above and install it
Step 2. SHH into your phone and place the crack (iSmartDialerHook_ in rar above) into /applications/ismartdialer.app
Step 3. open ismart dialer and place anything in for email and activation, hit activate and agree to the license
Step 4. when it says do u wanna update, click yes and update. once its update it will break the crack.
Step 5. open ismart dialer again and choose start trial (not activate) it will tell you that you have 10 days left. close ismart dialer
Step 6. place the crack in once more (in /applications/ismartdialer.app) open and close ismart dialer (you should no longer get a trial message, but it will still ask to update Do not update!)
Step 7. enjoy ismart dialer (its will be version 2.2-2, but its free so u cant complain) i have rebooted and the crack and activation both stayed