Alternative for CWM/CTR/TWRP Recovery,here is Cannibal Touch Recovery manually ported to Lenovo S939 by JM(me).Fully touch function and mount usb storage.
All recovery has its own code.You cannot backup rom with other and restore rom with another.Choose which suit you best…tq.
INSTRUCTIONS:
Flash with SPFlashtools or install recovery with MobileUncle Tools(need root).
More Instructions is here-> http://www.needrom.com/mobile/carliv-touch-recovery-7/
All credits goes to:
carliv
yuweng
JM