Failed to verify code signature?

[hbbxmjbb]

Failed to verify code signature of /private/var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.XhVlHm/extracted/AltStore.app : 0xe8008001 (An unknown error has occurred.)

[fritzcloud]

Same problem here, is there a workaround?

IOS 13.3.1

[crest1993]

almost the same when installing altstore windows
but instead 0xe8008018 (The identity used to sign the executable is no longer valid)

[MinecraftPublisher]

Not Working For Me Too.
I Reinstalled AltStore And This Happened.

[noah978]

This issue should be fixed on the latest versions of AltStore/AltServer. Closing this issue.

[vamgan]

Still not fixed on the latest version

[noah978]

@vamgan Please provide the following information if you can:

• iOS version
• Mac or Windows

Are you having the exact same issue as @hbbxmjbb? Lastly, can you try uninstalling AltServer and using the latest beta AltServer.

[vamgan]

Exact same issue

Windows 10

Installed and reinstalled many times the latest version: 1.3.2 beta 3

[noolaan]

Also having this issue on latest version 1.3.2, iPhone 7 13.5 on Windows 10

[noah978]

Please try deleting the “adi” folder in iTunes’ file directory, then restart your computer and try again.

[noolaan]

The first time I attempted it, AltServer exited while "installing" without any error prompt. I tried it a second time (after deleting the file again and restarting) and it continues to give me the same error. The file reappears after each reboot. I've already restored my phone, tried a new Apple ID, reinstalled ITunes/ICloud a few times, disabled my firewall, and a few other things.

[noah978]

Please make sure that your iOS Time + Date and Windows Time + Date are correct and in sync. This should fix your issue.

[noolaan]

Solved! I guess my BIOS never had its system time set correctly and this managed to solve it after enabling automatic time setting, automatic timezones, and syncing with windows again. Thank you for the help, this was extremely frustrating.

[dlcode14]

If you have Reprovision installed try downgrading it to previous version or uninstall it..downgrading worked for me..:)

[cdK1337]

Using win7, time is correct, checked, synced once more, but didn't helped me, still have error: "Failed to verify code signature of /private/var/installd'Library/Caches/com.apple.mobile.installd,staging/temp.4TdWwd/extracted/Altstore.app : 0xe800800d (There was an error communicating with your device.)" Altstore installing perfectly on my SE, but it is not installing on my 5S.
Update: cleared iPhone data and restored it from iCloud. Altstore installed on 5S

[halfbrilliant]

Sorry @cdK1337 what exactly do you mean by "cleared iPhone data"? Did you restore the phone, or use one of the options in the Reset menu? Or was it on the Mac side? I'd appreciate if you could elaborate a bit :)

[cdK1337]

Hello @halfbrilliant I cleared all iPhone data from the options in reset menu, so the phone was like new. I was using windows 7. Don't remember how I restored all data - from windows or from options on the phone, I don't remember, but, probably, when the phone turned on, it suggested me to restore all data from iCloud.

[AboodeDaBOSS]

i just got the same problem

[barisyild]

i'm cannot install retroarch

[Rage997]

@harshavardhannarla what is that? I'm using Mac Os X Mojave (10.14) and in my "Date & Time" settings I already have ticked "Set date and time automatically". Still, I get the error mentioned in the issue

[zeleop]

I tried install using sideloadly and it work just fine, i don't know what the problem. (Side note : installing app that are built in altstore just fine)

iOS : 14.4.2
Model : iPhone 6s
Color : Space Gray
Storage : 128GB

[odedo1]

I use iPASTORE and having no problems installing regular Apps including hacked once.

[odedo1]

And on this iPhone I'm on iOS 15.3.1

[21mtd]

Having the same problem on iPhone 6s, iOS 14.2.
Can install every ipa files but there's one ipa can't be installed (was successfully installed before but can't now)
So far I've tried waited for 7 days so the app expired, reinstall altstore, itunes, icloud, run as admin, sync time between devices, reinstall the app using different jailbreak methods and nonjb state but no difference.
But using Sideloadly works (worked with Apple ID sideload, using Normal Install mode returned the same error as AltStore)

[21mtd]

Update: after installing AppSync Unified (Karen's Repo), ldrestart, restart Altserver, it works now, no more error.

[kestrelbright]

IOS: 14.4.1
macos: 10.14.6

[Dream-rain1221]

Have the same problem on my ipad
ios 15.4.1, ipad 8th
already set my system date and time correctly but it still not work

Installation failed: 3892346901 ApplicationVerificationFailed (Failed to verify code signature of /var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.ZTwKhp/extracted/Payload/NuCarnival.app : 0xe8008015 (A valid provisioning profile for this executable was not found.))

[sirsadalot]

@DevPoli @palmonte88 @kestrelbright Has anyone of you solved the problem? Cause I just got the same 0xe8008016.

[ajnasaboobacker]

I managed to fix this by deleting apps from the phone which was installed by the expired altstore.

[skip029]

I am having the same issue when trying to DEACTIVATE or backup apps (ios 16.0.2, 14PM)

[vypivshiy]

I sloved error Failed to verify code signature ... 0xe8008018 when I set the correct time on the Windows OS

Version: AltServer 1.5.10
OS: Windows 10 Pro x64
Device: Iphone 6 
IOS: 12.5.2  

[lonkelle]

What AltStore version?

[ycj3]

I just updated AltServer 1.6(72), this fixed my issue.

iOS: 16.2
Mac OS: 13.2

[orangejx]

@DevPoli @palmonte88 @kestrelbright Has anyone of you solved the problem? Cause I just got the same 0xe8008016.

hi, I have the same problem, did you solve it?

[yixahM8]

I’m having this same issue, I can’t do anything, tried all the above. Error 0xe800800d

Please help me.

[yixahM8]

This issue should be fixed on the latest versions of AltStore/AltServer. Closing this issue.

It’s not fixed for me :(

[L2Inconnu]

It’s not fixed for me :(

me either, do you have the solution ?

[L2Inconnu]

I am having the same issue when trying to DEACTIVATE or backup apps (ios 16.0.2, 14PM)

did you solved it ?

[gallantcrusader]

Still having this issue.

[dumbelldoor]

Still the problem persists!
Anyone got any solution?

[pakboy221]

I have a same message how to fix it I'm using SideStore

[yixahM8]

Guys if you’re on iPhone make sure to get Filza and re enable all daemons, that’s what fixed it for me. [X] Mr. Daniel Boggis

…

________________________________ From: pakboy221 ***@***.***> Sent: Saturday, December 2, 2023 10:58:30 PM To: altstoreio/AltStore ***@***.***> Cc: yixahM8 ***@***.***>; Comment ***@***.***> Subject: Re: [altstoreio/AltStore] Failed to verify code signature? (#94) I have a same message how to fix it I'm using SideStore — Reply to this email directly, view it on GitHub<#94 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/BBS7W5XPSIBN2NNWEQY4DDTYHOXBNAVCNFSM4KNVUQIKU5DIOJSWCZC7NNSXTN2JONZXKZKDN5WW2ZLOOQ5TCOBTG4ZDONBTGA4Q>. You are receiving this because you commented.Message ID: ***@***.***>

[pakboy221]

I have a question how about mega bcoz I went to website onejailbreak.com try to download Watusi 3 ipa my question is mega is free to sign up or do I have to pay

[pakboy221]

Which filza + ones which is $4.99 right

[ebp012]

2024 and still not fixed

[CrazyRyan0812]

FORCE restart the device can solve "0xe800800d"

[dkubanyi]

Windows 11 - activating both Set time zone automatically and Set time automatically in the Windows settings, and then closing both iCloud and iTunes and starting both again solved the issue for me.
Edit: both iCloud and iTunes is NOT FROM THE MICROSOFT STORE but downloaded directly

[007havegone]

I meet the same problem when I packaging with UE5.3 and xcode 15, iphone IOS 17.4

[sl1pkn07]

FORCE restart the device can solve "0xe800800d"

not for me