With reports that the witnesses in today’s murder by ICE were all detained (and their phones presumably confiscated), I’ve been thinking nonstop about if I were to record ICE or the cops doing something, how could I ensure that any videos I record are not able to be deleted, assuming my phone was confiscated? I’m talking about specific tactics.
My phone runs iOS. I already have a strong passcode which hopefully makes brute forcing difficult. I use ADP and the only thing I back up automatically are photos and videos. In theory, I think my setup is fairly secure, since it would be hard to get into my phone or my iCloud account. But I don’t know what vulnerabilities or tools I may be missing.
I’m asking for iOS, but I think it’s good to discuss Android and GrapheneOS as well.
OP mentioned having ADP and automatic backups enabled and I believe iCloud sync uploads photos continuously. The biggest risk is as you say battery saving and if it will upload data over mobile data (should be a setting for that).
Further than that I would say the big question is if someone else would actually be able to access the data if OP is detained… and of course https://xkcd.com/538/ (I don’t think the random chuds in ICE would have the know how for any technical bypass)