Mi Router 4C – Stable Version List 2.14.80(Latest) Filename miwifi_r4cm_firmware_cb838_2.14.80.bin Filesize 10.0MB Recovery Download (Download to Mi Router) 2.14.75 Filename miwifi_r4cm_firmware_a5ca1_2.14.75.bin Filesize 10.3MB Recovery Download (Download to Mi Router)