My Phone stuck in recovery Secure Boot Error Device Unlock so bot success

I rooted my LG GX F310L recently. I tried to install Kitkat but did not succeeded. I installed various recoveries like Team win etc. Recently I try to update phone software from phone settings and when phone restarted it is stuck in recovery gving this message.... Secure Boot Error Device unlock so boot success and then shutdown. And did not restart till i remove the battery but again same procedure is repeated and phone shutdown.
Please help