while the lost-imei is one more escalation on xkcd/349, prior to this I wonder if this would’ve helped: Moto G5 (& Moto G3) does not connect to cellular data (#4548) · Issues · LineageOS / issues / android · GitLab - the workaround at Moto G4 Play: no cellular data after upgrade to 17.1 (#2099) · Issues · LineageOS / issues / android · GitLab