this post was submitted on 26 Jul 2026
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What you're talking about is basically an encrypted backup. Seedvault does exactly that, it's included in many custom ROMs, including GrapheneOS.
Seedvault doesn't backup apps whose developer chooses not to let you back them up. It doesn't backup the encrypted keystore or the tee. It misses a lot, because Android fundamentally puts developers above users.
O rly? I will look into this, thanks!