It's generated by the operating system itself, not google play services. So being logged into a google account or not doesn't affect the value. There's also a g

It's generated by the operating system itself, not google play services. So being logged into a google account or not doesn't affect the value. There's also a gsf id which is generated by google play services, but that's generated regardless of whether you're signed in or not. https://stackoverflow.com/questions/65649831/two-different-android-ids-settings-secure-aml-settings-ssaid-xml https://stackoverflow.com/questions/65649831/two-different-a...