Is that really true? Couldn't Google forcibly turn off the code-signing requirement on an individual's phone?
They've been known to reset passwords remotely in the past: https://www.theverge.com/2016/3/30/11330892/fbi-google-andro...
They've been known to reset passwords remotely in the past: https://www.theverge.com/2016/3/30/11330892/fbi-google-andro...