Let me say that what is written is a little bit confusing: "S TWRP 2.8.7.3 recovery for Xiaomi mi4c with custom “TeamSuperluminal” TWRP theme.
This recovery is compatible with TS mi4c
(android 5.1.1).
Recovery is compiled from CM12.1 + TWRP 2.8.7.0 source."
BTW I took the risk to install it...