3 ms·No. The Signal developers opted out of iOS's backup and export features.by pseudalopex 9mo agoNo. The Signal developers opted out of iOS's backup and export features.fph 9mo agoI have no idea why, but I would bet it's because it was sending stuff to Apple unencrypted.Nextgrid 9mo agoIt's because Signal has some unhealthy obsession with "security" and does not want to recipient of the communication to ever be able to export messages in plain text.