Since iOS12, Respring using "appleprintcenter://" is no longer possible. However, by using this shortcut, Respring can be performed on iOS12, iPadOS13 and later.
Respring is run by installing the iOS system application "SpringBoard". The original file is uploaded to Gitlab, but it may be removed. So we made it possible to install SpringBoard.ipa from within a shortcut. If it is deleted, you can upload it to your web server and use it.
☆This is a test version. I will re-upload it as soon as it is completely finished.
Siri is supported