[dmcpilot]

There's a method whereby you create an activesync connection to a server you just make up...directions look like this:
This is an updated method for newer 3.x ROM's:

Create fake server under AS (1.1.1.1) set pw, set user name. These can be random.

After it's done, set the schedule to manual.

Start your phone app, go to MENU>>SERVICES>>TIME SYNCRONIZATION

Click GET SETTINGS

UNCHECK Time syncronize with mobile network automatically

If the above is checked, AS will come on everytime the phone syncs with your providor..

Go back to AS setup, delete the exchange server you created

End task on AS

I've read reports where it worked like a champ, and others that said it didn't do anything...so, as one who knows just enough to be dangerous, I thought I'd try the simple method first. You go into the phone settings, select services tab; scroll down the list and click on time synchronization; click get settings; uncheck the box that says sync automatically...then "ok" yourself and you're done.

you can go in and manually force a time sync at any time; this will then cause another uncommanded activesync, but you can just go into running programs and shut it down...and it will STAY shut down