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Revised procedure for persistent root!

Discussion in 'Android Devices' started by zennmaster, May 29, 2011.

  1. zennmaster

    zennmaster Lurker
    Thread Starter

    The method that's been posted around, originally (I think) from Rootzwiki works in principle, but does not give a persistent root, and the procedure needs some fleshing out. This is the method I used to achieve persistent (although reversible) root on the Rev.

    Here goes:

    1) Get ADB working (I'm using Linux, BTW, so I can't really help with Windows issues). Get into a terminal.
    When the command adb devices produces an output like:

    Code (Text):
    1. List of devices attached
    2. [xxxxxxxxxxxxxx]    device
    Then you are in business.

    2) On the phone, make sure you have "Internet Connection" selected as your USB connection mode, and USB Debugging selected in Menu -> Applications -> Development (as previously discussed, USB debugging will remain greyed out until Internet Connection is selected).

    Grab SU, Rageagainstthecage-arm5.bin and busybox, which are all in a zip file I have attached below.

    3)Place all three files in a convenient location for pushing with adb (your /[Path-To-SDK]/platform-tools directory would be a great idea)

    4)We need to get our rooting tools onto the phone, so from your terminal, type:

    Code (Text):
    1. adb push su /data/local/temp
    2. adb push rageagainstthecage-arm5.bin /data/local/temp/rage
    3. adb push busybox /data/local/temp
    Now enter adb shell like this:

    Code (Text):
    1. adb shell
    You will now see a "$" prompt.

    Type:

    Code (Text):
    1. ./data/local/temp/rage
    Now wait until you get kicked all the way back to your terminal prompt. If you see the "$", don't do anything, just keep waiting! When it's done you'll be all the way out of ADB, which you will now need to restart.

    5) Get back to the adb shell:

    Code (Text):
    1. adb shell
    Instead of a "$" prompt, you should now see a "#". Congratulations! You're rooted!

    Now to make it stick:

    6) (This is the part that people were getting stuck on) Now you need to remount your /system directory as read/write, so type:

    Code (Text):
    1. mount -o remount,rw -t ext3 /dev/mmcblk0p12 /system
    Your /system directory is now mounted read/write.

    Now to move the tools we pushed earlier into their new homes:


    Code (Text):
    1. cd /system/bin
    2. cat /data/local/temp/su > su
    3. cat /data/local/temp/busybox > busybox
    4. chmod 4755 su
    5. chmod 4755 busybox
    At this point, you may want to remove the files you put in /data/local/temp: This is just housekeeping, the files won't hurt anything if you leave them there.

    (optional)
    Code (Text):
    1. rm /data/local/temp/su
    2. rm /data/local/temp/busybox
    3. rm /data/local/temp/rage
    Then reboot:

    Code (Text):
    1. reboot
    When your phone reboots, go to the market and download Superuser.

    This worked for me, hopefully it will work for you!

    -Z
     

    Attached Files:



  2. stetsonaw

    stetsonaw Well-Known Member

  3. tjac357

    tjac357 Lurker

    this should be the same procedure for a mac, right?
     
  4. Haxcid

    Haxcid Android Enthusiast

    for the most part. The commands are the same I think. the ADB install will be different.
     
  5. tjac357

    tjac357 Lurker

    I got the adb working. Only problem when I give the command adb devices before I begin, nothing shows up. A few nights ago I got adb to recognize my droid x, but it's not working on the revo :/ my laptops recognizing it. and both degugging and allowing of non-market apps is on
     
  6. tjac357

    tjac357 Lurker

    It's all working now. Minus being able to push su or busybox. i got the # like you said meaning i've successfully rooted, but when i go to use titanium backup it says i'm not rooted. Sorry if this is cluttering up the thread, i don't mean to just looking for some help
     

LG Revolution Forum

The LG Revolution release date was May 2011. Features and Specs include a 4.3" inch screen, 5MP camera, Snapdragon S2 processor, and 1500mAh battery.

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