The configuration and technical specifications of the Universal Link feature in firmware version 10051H612SP1C00 can vary based on the specific requirements of the application and the network environment. Users can typically access and modify these settings through AT commands, which are standard for configuring and controlling cellular modules.

If your device isn't receiving the update, the Huawei Consumer Community is the best place to request a manual push. You will likely need to provide your device's Serial Number (SN) to a moderator.

A: Your hardware revision is not H122-373. Check your sticker: it might be H122-370 (different modem). Do not force flash.

For devices stuck in boot loop or with corrupted partial updates: