There may be a different bug, but we had a problem with both EFBs dumping content locker last week. Confirmed both devices had the approved 11.3.1 iOS installed. I don't expect to hear back on the report but both devices dumped (different phases of flight) after going to airplane mode.

Manual backups in Jepps, apparently. So bummed, we're going to have to wait to see how the FOM ends.

Technology company with wings baby!