Root method

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kimitza

Senior Member
Feb 27, 2010
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Buzau
Best way to unroot is to use kdz updater. I tried to restore the files with freegee( locking the bootloader again),then using supersu to unroot. Got some strange errors. Besides,why do you people root?to remove system apps and modify things. This modifications will.not disappear with unroot.
So,best way remains kdz updater.

Sent from LG E975 pwd by CM 10.2/smart phones,dumb people.
 

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    I think i saw someone post this method before, but can't find it. So i post root method. Currently this method work on the latest Canadian OG firmware (Both E971 and E973). i did not make this method, i just find it from a chinese web. Here is the link
    http://bbs.gfan.com/android-5698914-1-1.html

    Here is the instruction.

    1. Unzip the zip file
    2. turn on usb debug and plug in the cable to pc
    3. double click the root.bat
    4. unplug the cable.
    5. Turn off the usb debug
    6. turn on the usb debug
    7. plug in the cable.
    8. Press enter until it root.
    9. Done.

    I really would have posted this much sooner, however, this particular method was being kept secret with the intention of the exploit still being available upon US Jelly Bean release. Since this has been outed, and is now public, i will share a more proper script of the same method. I actually kept the adb shell id command, as it is pretty useful for this operation.

    Main differences in my script is that you don't need to ever disconnect your phone.

    1. Unzip the zip file
    2. Make sure USB Debugging is on, and your are in Charge only Mode
    3. Run the CurrentRoot.bat, wait for the prompt
    4. Change to MTP mode.
    5. Wait for your computer to ask how to view files.
    6. Press enter in the CMD prompt to continue.
    7. Done.

    This is a fully working method for the most current US/Canadian releases, and Jelly Bean releases. BTW, the current release does not install busybox correctly, includes SuperuserPro.apk (which I'm sure wasn't purchased by everyone downloading this). Also I have updated it to the latest busybox, su binary's, and Superuser.apk available.
    3
    I think i saw someone post this method before, but can't find it. So i post root method. Currently this method work on the latest Canadian OG firmware (Both E971 and E973). i did not make this method, i just find it from a chinese web. Here is the link
    http://bbs.gfan.com/android-5698914-1-1.html

    Here is the instruction.

    1. Unzip the zip file
    2. turn on usb debug and plug in the cable to pc
    3. double click the root.bat
    4. unplug the cable.
    5. Turn off the usb debug
    6. turn on the usb debug
    7. plug in the cable.
    8. Press enter until it root.
    9. Done.
    1
    Do you, or anyone, know if freegee will work on latest firmware if rooted using this method?

    Thanks

    Sent from my LG-E971 using Tapatalk 2

    I just tried FreeGee and its a no go.
    1
    confirmed working on LG E975 Singapore version
    1
    See if you can detect the phone on adb

    Sent from LG E975 pwd by CM 10.1

    I finally managed with the ZV9-JB-Root and changing one of the lines as suggested in the forum.

    ---------- Post added at 12:43 PM ---------- Previous post was at 12:35 PM ----------

    hi, i tried the CurrentRoot.bat and followed the instructions but couldn't root. it said phone now rooted and restarted the phone but there was no superuser after that

    i saved a screenshot of it incase anyone can figure out whats wrong. just got the phone yesterday.... Best phone i've ever used.(from starhub singapore if it helps)

    i think its because of the uid and gid not being zero. any ideas??

    try this: http://xdaforums.com/showthread.php?p=41063153#post41063153

    and make sure you do this to the currentroot.bat. It worked for my e975 10B EUR:
    Copy this line
    adb shell "echo -en \\x0d > /sdcard/G_security"
    And overwrite this line.
    adb shell touch /sdcard/G_security
    in the batch file CurrentRoot.bat


    If you get a adbwinApi.dll error, do not go to the option "run as administrator"