Using on a computer for a wired recovery/update if OTA fails.
What is the (router, switch, or server) you are plugging this module into? Huawei Q Module V1.0 Download
: Retrieve the original network unlock codes from the device's memory. Using on a computer for a wired recovery/update if OTA fails
Technical documentation regarding data encoding may refer to "Version 1" of a QR code module. Module Size : A Version 1 QR code consists of a module grid. Error Correction Level 'Q' Huawei Q Module V1.0 Download
Are you using a for device servicing, or are you trying to update a consumer product like a router or phone? Update Your Phone System Online | HUAWEI Support Global