Help with HUAWEI Mobile Wifi E5331

I have this HUAWEI Mobile Wifi E5331 equipment and it has exhausted the unlocked entents. I need help changing your system


in what way?

I need help to use it, so I'm looking for an answer. I'm new and I'm learning openwrt

if you've locked your device, openwrt won't help you unlock it.

aaaaand your device's not supported.