A I-Cloud bypass will turn off the option of you Apple device from backing up your device to the cloud server. You can purchase I-Cloud space from the Apple Website. The option to turn off I-Cloud can be found below.
From the Home Screen tap Setting, Tap Apple Profile at the top of settings, Tap I-Cloud, Tap I-Cloud Backup, Tap I-Cloud Swtcih to turn off the option, If Prompted Tap OK.
I hope this helps you.