Step 1
Put phone in manufacture mode. On dialpad type *#*#2846579#*#*, select “Project Menu”, “Background settings”, “USB ports settings”, “Manufacture mode”. Then connect it to PC and install drivers (If you do not have separate driver pack for your device, install HiSuite software).
To access dialpad press “Emergency call” button after phone reset
Step 2
Download HCU tool here
Launch software
Step 3
On “Account” tab enter your user name and password. Click “Check account” button and wait to be logged into the server
(You get account after credit purchase, check “BUY” page)
Step 4
Press “Read phone info” button and wait until phone is fully detected
Step 5
Select “FRP” tab
Step 6
Press “Reset Huawei ID” button and wait until you see “Done”, after it restart phone.