If you are locked out of the router's management settings (forgotten admin password), you can reset it to factory defaults, though this remove the network carrier lock: Locate the button on the back of the device. Use a pin to press and hold it for 10 seconds until the lights flash HUAWEI Global

: A prompt should automatically appear asking for the "SIM Network Unlock PIN." Enter your 16-digit code and click

, which is permanent and does not require complex firmware flashing Step 1: Obtain Your Router's IMEI Number

Found on the router label (often admin or a unique 8-character string).

Which (e.g., Globe, Telkom, STC) is the router currently locked to?