With a factory reset the phones encryption keys will be destroyed and nothing should be retrievable from that device. Even if the data isn’t overwritten, without the encryption key no one could read it.
At least that’s my understanding of the modern safety- and encryption features of recent phone models/mobile OS’s.
The worst part: Apple’s iCloud is end-to-end encrypted and even Apple can’t see the users files, at least that is what they say.
If what the dude on Reddit states is true, then this is bad, really really bad! 😮
Source: https://en.m.wikipedia.org/wiki/MetaGer
It currently supports the following languages/regions:
Dansk (Danmark)
Deutsch (Österreich/Schweiz/Deutschland)
English (Great Britain/Ireland/Malaysia/USA)
Español (España/México)
Suomalainen (Suomi)
Français (Canada/France)
Italiano (Italia)
Nederlands (Nederland)
Polski (Polska)
Svenska (Sverige)
Source: https://metager.org/lang
There is a TOR-hidden service too:
https://metager.org/tor
It is open source:
https://gitlab.metager.de/open-source/MetaGer
And has other useful features, for example:
Source: https://metager.org/tips
Alternatively I use some SearxNG-instances, preferably hosted in the EU:
https://searx.space