Bună!
Vezi tutoriale la linkul :
http://www.androidro.ro/cum-faci-root-pe-lg-optimus-l9/
http://hexamob.com/......elly-bean/
http://forum.xda-developers.com/showthread.php?t=2439667
http://ready2root.com/info/optimus-l9
Toate cele bune.
Yukina întreabă: