Do you have a or are you hoping for a software-only method?
Back up your original settings and IMEI/NVRAM data if possible. 🛠️ Prerequisites and Required Tools
Never flash over Wi-Fi. You must use a stable Ethernet cable connection between your PC and the router.
Before updating your ZTE MC801A firmware using the flash link, consider the following precautions and tips: zte mc801a firmware flash link
Use a pin to press and hold the physical button on the router for 10 seconds to clear residual nvram data.
Search for the Qualcomm HS-USB QDLoader 9008 Drivers (available on Android development forums like XDA-Developers). 2. ZTE Flashing Tools
Which is currently visible on the device interface? Do you have a or are you hoping for a software-only method
For most users, the safest way to update is through the built-in Web UI. This ensures you receive the version specifically intended for your hardware variant without risking a bricked device.
The most exhaustive repository for ZTE network hardware firmware, scripts, and band-locking tools (requires translation from Russian).
If you are looking to unlock a locked MC801A to a generic version (e.g., Generic European or Middle Eastern firmware), you will need the .bin firmware file and likely a "flash tool" (often a specialized EXE tool that runs on Windows 10/11). You must use a stable Ethernet cable connection
Since the MC801A uses a Qualcomm Snapdragon X55 modem, you need the Qualcomm HS-USB QDLoader 9008 drivers.
is critical for unlocking new features, improving 5G stability, or debranding a carrier-locked device. Official Firmware Update Procedure
This indicates a partition mismatch. Double-check that you did not download firmware meant for a different ZTE model (like the MC801 or MC802).