(If you want, I can: 1) list specific communities/resources, 2) outline a concrete backup and unbrick plan for an MF293n, or 3) explain how to check firmware version and hardware revision.)
Patched firmware for the 4G LTE router typically focuses on removing network locks (SIM unlocking) and enabling hidden features like manual band selection or IMEI repair. According to Scribd , official firmware updates such as version BD_MF293NV1.0.0B12 address defects in SSID settings and ACS functionalities. Key Patched Firmware Features zte mf293n firmware patched