[throwaway290]

> Same problem as it is now, nothing changes.

Now the phone warns you about a replaced part. Even if it is a genuine one.

> If your threat model is malicious swapping parts, an iPhone isn't for you anyway, you need a device more secure than that.

This is a thread model of many people in many countries today. Sorry for stupid question but is there a usable phone that is more secure, seriously?

[realusername]

> Now the phone warns you about a replaced part. Even if it is a genuine one.

Yes, and that's a broken behavior.

> This is a thread model of many people in many countries today. Sorry for stupid question but is there a usable phone that is more secure, seriously?

No it's not a threat model of many people. I'm not even aware of such an attack existing publicly, please link relevant media articles of past attempts, including on Android. Targeted attacks go for the software because it's easier and doesn't leave a trace.

> Sorry for stupid question but is there a usable phone that is more secure, seriously?

Publicly you have GrapheneOS, privately you have security firms providing secure systems for high profiles which are targets.

[throwaway290]

> I'm not even aware of such an attack existing publicly, please link relevant media articles of past attempts, including on Android. Targeted attacks go for the software because it's easier and doesn't leave a trace.

Absence of evidence != evidence of absence. It is technically doable and not that difficult, give a minute or two in private with someone's phone.

> Publicly you have GrapheneOS, privately you have security firms providing secure systems for high profiles which are targets.

Does GrapheneOS protect from part replacement?

Also I mean entire populations, such as prosecuted ethnic minorities or people with political views (cf Uighurs or HK freedom supporters). They also need to live a normal life by the way, where they can use the normal apps and not conspicuously juggle two phones all the time.