May I use other applications or make phone calls while the automatic backup is progress? Maktar Support March 15, 2021 09:34 Updated Yes, you are free to carry on with your phone usage. Qubii will continue your backup process in the background. Related articles Does Qubii backup modify dates on my photos and videos? May I use Qubii with multiple devices? I have enabled the iCloud backup feature, but why is it not fully downloaded? What is “-5 error message” (iPhone) and what to do? What happens when the memory card is full? Does the backup start all over again?