You can connect a phone to a server using the built in Files App https://support.apple.com/guide/iphone/connect-external-devices-or-servers-iph8d8f0f1a0/ios ht

You can connect a phone to a server using the built in Files App https://support.apple.com/guide/iphone/connect-external-devices-or-servers-iph8d8f0f1a0/ios https://support.apple.com/guide/iphone/connect-external-devi... I haven’t tried this https://helpdesk.macroplant.com/hc/en-us/articles/360019027213-Mount-your-iPhone-or-iPad-as-an-external-drive https://helpdesk.macroplant.com/hc/en-us/articles/3600190272...