Dan Rosenberg, the man behind the rooting of most of the Motorola Phones namely,Droid Bionic and Razr has done it again.This time he has succeeded in rooting the LG Spectrum.He has released the rooting method along with the files needed to root in his blog.
Description Given By Dan Rosenberg:
Yawn. LG loses, users win.
Download the Windows version here, or the Linux/OSX version here. To root your phone, install LG ADB drivers if on Windows, put the device in USB debugging mode, connect via USB, extract the zip file, and execute œrun.bat (on Windows) or œrun.sh from a terminal (on Linux/OSX).
I encourage anyone thinking of donating in thanks to direct your donation to the American Red Cross or another reputable charitable organization. If you absolutely insist on throwing money at me instead, you can donate below.
Hit up the source link below to download the files needed to root your LG Spectrum.