EVDO Reactivation and Deactivation through InstaCare app.
follow these steps:
1. Open instaCare App.
2. Register yourself and get logged in.
3. Tap on SUPPORT
4. Then tap on Create request.
5. Select category as "Internet / Data Related"
6. write your deactivation or reactivation request.
7. Then submit it.
i got my EVDO deactivated in 2 days And Reactivated in 1 day.
I Hope it will help...