Once the router is successfully unlocked, you must manually set the APN (Access Point Name) for your new carrier to access the internet: Navigate to Network Settings Internet Connection
: Power on the router and access the web management page. It should automatically prompt for a "SIM Network Unlock PIN". Authorized Codes huawei router b311221 unlock firmware free
: Be cautious of unofficial "free" firmware links found on forums or YouTube. Flashing incorrect firmware, especially on newer versions like v21.310.01.00.00 , can permanently damage the hardware. Once the router is successfully unlocked, you must
Unverified download links in forums or Google Docs may contain viruses. Once the router is successfully unlocked