How to Root LG Optimus One with z4root

Steps to root LG Optimus One:download z4root app from android market, or you can get from here
copy to SD card then install using file manager
run z4root app then select permanent root
wait a minut... the it will reboot
after rooted, now busybox and superuser has installed

firmware v10e cannot rooted by this way, so check your optimus by home -> setting -> about phone -> software version

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