When uploading or editing information, the AMLHUB ID app does not require you to be in cellphone coverage (with data or WiFi).
However, if you do not have access to the internet please note that automatic functions such as pulling title owners from LINZ, or checking driver licences against the NZTA database, will not run until you are back in range.
If you use the app when not in coverage the information entered will save. When you are back in range for data or WiFi, your information will sync and upload to your AMLHUB platform.