Recovery TWRP 18.104.22.168 (by Jiayu) for Jiayu s3 Plus eand LP ROM.
You could flash the recovery via flashtool (in DOWNLOAD ONLY mode) using the scatter provided,
or load the recovey.img with app like Flashify/Rashr (it's required a rooted device).
It's included also teh boot.img unlocked for ROM 12.11.2015.
Flash it with Flashtool in DOWNLOAD ONLY mode.