My Lenovo A680 is rooted before but when I checked it recently it says that there is no SU binary and I also checked if my phone is rooted and it says NO. What should I do? Please help. Thanks a lot!
Sounds like your root got broken! Probably from a recent software update?? Try and re-root with a current guide to solve your issue! If you need help, just list your version of OS on the phone and carrier!