Custom app "Installation package validation failed or the device did not jailbreak" error

[LabTeoV]

So i've gotten my new iPhone 12 Pro and i'm trying to install iPogo custom app (pokemon go)
and on my previous phone i never had an issue. But whenever i try to do the same thing on my new phone i get the error

"Installation package validation failed or the device did not jailbreak" while trying to install the new .ipa

Does anyone know how this can be solved?

[Samuelsd263+]

can someone help me i have this error when downloading ipa from pokemon go "Installation package validation failed or the device did not jailbreak"

[kjn4x62nf]

I'm having the same issue when I attempt to install the iTorrent IPA from Github.

[rob22]

yes please my friend is having same issue with iphone 11 pro max

[ThomasIncat]

All the other forums Im on have a "View First Unread" or some such button that sends me directly to the first post in the topic that I havent read. Its a great time-saver. I havent been able to find that feature in this forum. Does that feature exist and how? Thanks

[brunooeno]

"Installation package validation failed or device did not jailbreak" error with ipogo search this on reddit and u should find a post with a link to sideloadlysetup64 that worked for me just put the ipa file in the sideloadly installer and it puts it on your phone