Help/Support Error Updating Dawn of Zombies

[lorac10 3 iPhone 13 Pro Max 16.3.1]

If anyone know this please help me 🙏

i update it on sideloadly but there is always this error.

There was an issue during installation: 0: APIInternalError (Error Domain=IXErrorDomain Code=6 "Coordinator did not exist for UUID F993DBA8-2B9C-4DEF-B0CA-1CC56255F368 when called for -[IXSClientConnection _remote_IXSCoordinatedAppInstall:setPlaceholderPromiseUUID:completion:] by client mobile_installation_proxy (pid 3136)" UserInfo={NSLocalizedFailureReason=Failed to locate coordinated install., FunctionName=-[IXSClientConnection _fetchIXSCoordinatedAppInstallForUUID:method:andRunWithCoordinator:error:], SourceFileLine=1672, NSLocalizedDescription=Coordinator did not exist for UUID F993DBA8-2B9C-4DEF-B0CA-1CC56255F368 when called for -[IXSClientConnection _remote_IXSCoordinatedAppInstall:setPlaceholderPromiseUUID:completion:] by client mobile_installation_proxy (pid 3136)})

and sometimes this;

There was an issue during installation: 3892346904: ApplicationVerificationFailed (Failed to verify code signature of /var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.eTMIfb/extracted/Payload/DOZ.app : 0xe8008018 (The identity used to sign the executable is no longer valid.))

 

by the way i use non-jailbroken .ipa and the last dawn of zombies .ipa i have is VIP .ipa im updating now the FREE .ipa.

Updated May 29, 2025 by lorac10
give another info

[ygbbygbygbygb 1]

Are you using a VPN? That might be making some of the connection stuff finicky.