: Enter your credentials. If you haven't changed them, the default is typically admin for both username and password. Check for Updates : Navigate to Advanced > Updates . Alternatively, go to More Functions > Manage Updates .
: Enter the admin credentials (default username and password are typically Navigate to Updates : Click on More Functions in the top-right corner, then select Manage Updates Check and Install Update Now Check for Updates Update Software in HUAWEI E5573CS-323