This is from this thread at backflipforums.com as posted by juggalonation75
You can turn off 3G by creating a shortcut with the app Any Cut. Here are the steps:
Tap the new shortcut and scroll down to:
Tap the box where you see WCDMA referred
Select GSM only
You can restore 3G by opening the shortcut again and selecting WCDMA preferred
You can turn off 3G by creating a shortcut with the app Any Cut. Here are the steps:
- Run Any Cut
- Select New Shortcut
- Select Activity
- Scroll down and select Phone Info
Tap the new shortcut and scroll down to:
Tap the box where you see WCDMA referred
Select GSM only
You can restore 3G by opening the shortcut again and selecting WCDMA preferred