WireGuard Configurations Gone After iOS 15 Upgrade

Miguel Arroz miguel.arroz at gmail.com
Wed Sep 22 22:42:14 UTC 2021

Hey Jason,

> On Sep 22, 2021, at 3:35 PM, Jason A. Donenfeld <Jason at zx2c4.com> wrote:
> Is this on a fresh 14->15 transition? Or had you already loaded the
> old version on 15?
> The row turns red when it can't open the keychain reference. I'm
> curious whether that's because it was already deleted stupidly by the
> old version of the app during the 14->15 transition, or whether it's
> still there, but the new version of the app on 15 is unable to load
> it.

  I already had loaded the old version after installing iOS 15, so it probably was deleted, which is consistent with the red row. Unfortunately I don’t have any other iOS device, only those two that were upgraded to iOS 15 and ran the old Wireguard version already.

> Also, what happens if you twiddle the iCloud keychain setting?

  The behaviour didn’t change, although it probably doesn’t mean anything given the above.


Miguel Arroz

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