1) To disable DFNDR's Antitheft, access https://my.psafe.com
2) Login with the same Google account that was used to activate the Antitheft on your device
3) On the left side, you will be able to see all devices registered in DFNDR's Antitheft with this Google Account. Choose which device you want to disable the Antitheft and select the down arrow button next to the device model to open its options
4) Click on the white/red circular button with a negative sign next to your device model to remove it
5) A confirmation message will show up. Type "REMOVE" in the field provided and click on the red button "REMOVE DEVICE" to confirm
6) All set! The Antitheft was disabled from your device.