Do you, for some reason, need an app that allows you to detect Huawei devices and generate the default wireless key from the MAC Address? If you do, then you no longer need to worry. This Mac2WepKey HHG5XX app has got you covered.

Mac2WepKey HHG5XX lets you know if it detects Huawei devices. Additionally, it provides you with the default wireless key from the MAC Address.

This program has a pretty simple interface, so you will most definitely not have a hard time using this app. It also means you don't need prior knowledge about this application before you can use it.