But if you got an error ' Server not responding' try to log out with your Mi account and log in again with your email address.This will take some time and then you should get a message 'Added successfully'. Now simply scroll down to the very bottom and click on the 'Add account and device'.If you click on it, you'll see a small information that the device is still locked. There you will find the option 'Mi Unlock Status' a bit further down.You can now find it in the Settings - Additional Settings -> Developer Mode.Then go to the settings / settings at the top of 'My device' (Miui 11) -> 'All specs' and click several times on the Miui version number.First of all you have to enter your Mi account on the device and insert a SIM card.To make sure you don't get stuck at 90% during the unlocking process, there is a new option in Miui that you need to enable.You can find out how to activate the Mi Unlock status here in our How-To-Video.