Short these pins with a tweezer while plugging the router into your PC via USB to enter . 3. Flashing the Unlocked Firmware
Do not proceed without these items:
Create a new profile with the APN details provided by your new mobile provider. or the physical test point (boot shot) locations on the motherboard for a hardware-level flash? Unlock HUAWEI B311s-220 for any sim - DirectUnlocks
Indirectly – it allows you to choose a better carrier for your location. The hardware’s maximum speed remains 300 Mbps down / 50 Mbps up.
Locate the (usually two small copper pads on the PCB).
