Hi, bro.
I had the same issue. I was without archero for about a month. Altstore does not work, my applications installed via altstore closed when I opened them.
For a very long time I could not find a solution, I googled.
1. You need to download sideloadly: https://sideloadly.io/ - This application is developed by iosgods.
If you encounter an authorization problem while installing the application via sideloadly
>Install iTunes from https://www.apple.com/itunes/download/win64 or https://www.apple.com/itunes/download/win32
>Sign in to Itunes
>Authorize Device via iTunes
>Open the iTunes Store from iTunes and accept the agreement if any
>Open https://developer.apple.com/account/ and accept the agreement
>Test sideloadly
(If it doesn't work, login from icloud on the device and test again)
If that doesn't help, you need to install a vpn. Connect to US servers. And try again. This should solve your problem. I installed archero today. This applies to everyone whose application crashes.
@Laxus
