For all of you looking into setting up a disconnect button for Data, here is how to do it:
1. Dowload this tweak from the following website:
GB Soft Tweak
2. After downloading it into your PPC6600, open the file using file explorer and double-click the CAB file. It will install automatically.
3. Don't worry about the following Error: .. WILL NOT WORK WITH THIS VERSION OF WINDOWS.. blah blah..!!
4. The Software should be loaded under Settings -> System -> GB-Soft Tweak. Click on it to run.
NOTE: This is what I used for my XDA II - T-Mobile. Since T-mobile is on GPRS, i don't know if it will work with 1XRTT data technology. Therefore ...
5. Go into Settings-> Remove Programs -> and remove GB-SOFT Tweak.
6. Soft Reset, once back up -> Tap on Radio Signal, Connect to Vision and whoala -- you will see a disconnect button while the Vision is ON!!
Hit disconnect to turn it off and return to your phone.
PS: This will NOT turn off your radio!!
Also, this has been working fine with my device. If you are to receive an error, not my problem!! But post it online and maybe some of us could help you out!!
BTW, just in case .. I AM NOT RESPONSIBLE IF THIS TWEAK SOMEHOW MAGICALLY KILLS YOU PPC66xx!!
Enjoy the tweak,
K