GrapheneOS, a privacy and security-focused Android-based operating system, has posted a series of tweets on X suggesting that Android should introduce frequent auto-reboots to make it harder for forensic software vendors to exploit firmware flaws and spy on the users.
Then contact Fairphone about these concerns: “Fairphone 4 doesn’t provide proper privacy/security patches, which is the most bare minimum requirement for a device.” Lots more detail here from GrapheneOS: https://www.reddit.com/r/GrapheneOS/comments/10b5x4n/comment/j67pbny/