Altstore: Your account information was entered incorrectly -20101"

[ysalam]

Has anyone found a solution to this problem?
Last week everything was fine and this week im getting the error. I cant seem to refresh the DS Emulator app that I have side loaded. Nor can i download any new apps.

Everything is as it should be: icloud is open on PC and logged in, iTunes is open as well and logged in. and I have my phone connected via cable to PC
Ive changed my password via iForgot and it didnt help.
Ive signed out and in of altstore and it didnt help

Was Running iOs 13.2.2, now running 13.5.1 on a iPhone 7+ and using a Windows 10 PC.

UPDATE: I completely uninstalled AltStore and reinstalled it. It signed me in normally, but when i try to download an app (delta for example) i still get the same error. The same is true for any apps that I try to side load.

Second UPDATE: ive updated my iOS to 13.5.1. Yet the issue remains.
Third UPDATE: If I stay logged out from the AltStore settings and click refresh apps (while logged out), it than asks me to sign in after which the apps refresh normally.

Final Update: So for whatever reason its working normally now. I can refresh the apps when im logged in via AltStore settings. The email displayed in AltStore is my updated gmail associated with my apple ID (Same one thats listed in Apple Dev Portal)

[Reiza1993]

Similare problem I have.
Can You check in the settings tab is displayed Your correct Mail?
What Mail Provider are You using? (EX: Gmail, Yahoo etc)

[ysalam]

Im using a Gmail account.

And the email its displaying was the old email that my Apple ID was associated with. I updated it via Apple to a newer Gmail account. When i signed out of AltStore and resigned in, I typed the newer Gmail account and logged in normally, but the settings screen still showed the old email.

[Reiza1993]

Seems like AltStore gets the mail from AppleDev Portal. Can You go check It out.

Just search on Google “AppleDev Portal” and log in, go in “Account” and Click Your name, check the mail displayed.

[ysalam]

AppleDev Portal is displaying my updated email that is associated with my Apple ID and not the old one that AltStore displays,

[Reiza1993]

I m not sure why, but for me is displayed my very old mail and the same as AltStore show up.

This bug is a mystery! Just take my goddam mail 🤣

[luixiuno]

Download AppValley Companion, it's like a copycat version of altstore and with no error and A 100 DAY CERT! No paying