I've been trying to troubleshoot this error with no luck. I'm trying to install Altstore again to my iPhone XS on 14.3 after Taurine stopped opening all of a sudden out of the blue.(Just fixed this, just had to refresh via Trollstore). I looked for other posts about this issue but only found one solution that suggested running code in the ssh but my PC didn't even find the first thing they posted to search. #273
I tried a fresh install doing this on an entirely different PC, installing iTunes and iCloud from apple and not the Microsoft store and still got the same error. i even tried getting altstore on an older iOS 13 device and after an altstore downgrade it worked on that device but i still got the same error for my XS, any help would be appreciated. 
I've been trying to troubleshoot this error with no luck. I'm trying to install Altstore again to my iPhone XS on 14.3 after Taurine stopped opening all of a sudden out of the blue.(Just fixed this, just had to refresh via Trollstore). I looked for other posts about this issue but only found one solution that suggested running code in the ssh but my PC didn't even find the first thing they posted to search. #273
I tried a fresh install doing this on an entirely different PC, installing iTunes and iCloud from apple and not the Microsoft store and still got the same error. i even tried getting altstore on an older iOS 13 device and after an altstore downgrade it worked on that device but i still got the same error for my XS, any help would be appreciated.