Data Blocker is a new tweak available in Cydia from BigBoss repo, which disables GPRS, EDGE, 3G connection on your iPhone. Once you installed, your data is instantly killed and stays killed until you uninstall the app.

Previously, a tweak called Data Toggle was released in Cydia. It’s almost the same as Data Blocker, but is a SBSettings on/off toggle switch. Data Toggle is compatible with Data Blocker.

Note: There is no icon created on your homescreen.

Data Blocker is available in Cydia from BigBoss repo for FREE