Select your router and go to (or Devices > Updates ) to perform a manual check. Critical Availability Constraints
For the Huawei 5G CPE Pro 2, Unless you have advanced technical knowledge of the Balong flashing tools and understand carrier codes, do not manually flash firmware. The risk of re-locking your unlocked router is high. Keep checking the Web UI update section periodically, as sometimes generic updates are pushed OTA long after carrier-specific ones are released. huawei 5g cpe pro 2 firmware download