i dont know how to thank u man u're the best, i entered the recovery, now i have to change the name of the device in buil.prop to enter in download mode and put the lg stock 10b.Plus into USB, start booting, then IMMEDAITLY press power up. (this only works if you replaced laf with recovery.img)
Also, if you didn't, then you can press the power button to turn on the screen (home button does not wake)