The standard method for updating firmware is through the router's administrative interface.
Despite its maturity, the MC888 firmware has well-documented issues: zte mc888 firmware
Currently, for the ZTE MC888. The proprietary nature of the Qualcomm 5G modem (SDX62/SDX65) and the lack of driver source code prevent this. The standard method for updating firmware is through
The most valuable information for power users revolves around accessing the device’s deeper layers. Standard ZTE firmware restricts advanced features like full cell tower locking or forcing 5G SA mode. zte mc888 firmware