Optus Huawei B525 Band Locker

Optus Huawei B525 Band Locker main image Optus Huawei B525 Band Locker image

No, it's not pretty but, if you know what you are doing, it can lock the Optus Huawei B525 to any set of its supported frequency bands.  Recommended for professional or expert use only.  Released in the public domain as a courtesy, we do not make any claims regarding performance or suitability for use.

The Band Locker runs on:

  • Windows
  • macOS
  • GNU/Linux

Download the Optus Huawei B525 Band Locker Utility here

How to Use

  • Connect via LAN cable or WiFi to the B525, DHCP is recommended
  • You must enter the correct username, password and IP address
  • Select the desired frequency band combination
  • Click Lock Bands
  • You can test different combinations by repeating the above steps
  • To undo, you must go into the Web UI of the B525 and reset the unit to factory defaults