Huawei GR3 Quick Start Manual page 2

Note: Remember the Google account your phone
last logged in to.
During an untrusted factory settings restoration or
microSD card–based update, Google's anti-theft
mechanism requires you to enter the Google
account your phone last logged in to on the
startup navigation screen for identity
authentication. Your phone can properly power on
only after the identity authentication passes.
Please visit
http://consumer.huawei.com/en/support/hotline
for recent updated hotline and email address
in your country or region.
Model: HUAWEI TAG-L22