Qualcomm MDM9225 or ZTE WiseFone chipset (variant dependent) Category 4 (150 Mbps Download / 50 Mbps Upload) Supported Bands
If the flashing tool doesn't see your router, check your device manager for missing drivers. Re-install the ZTE USB drivers or try a different USB port/cable.
This is the fastest way to make the device network-free without interfering with the system or voiding the warranty.
Download the compressed firmware archive and extract it to a dedicated folder on your desktop. Step 3: Put the Router into Bootloader/Download Mode
