Guide: Nexus 9 OEM unlock + root

Diskussion i 'Google Nexus' startad av tyvar1, 5 nov 2014.

  1. tyvar1

    tyvar1 Teen Droid Medlem

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    MINA ENHETER

    Operatör:
    Tele2
    Telefon:
    Apple iPhone 13 Pro Max 256 GB
    How to:
    SuperSU v2.18 for Nexus 9
    -------------------------

    Requirements:
    - Nexus 9, connect to a...
    - Computer
    - Knowledge of the command prompt
    - Working adb
    - Working fastboot


    Step 1: Enable OEM unlocking
    ----------------------------

    You need to enable OEM unlocking from developer options in the device's settings.
    After Android is fully booted up, go to 'Settings -> About tablet'. Tap
    'Build number' 7 times to 'become a developer'. Press the back button and go to
    the 'Developer options' entry that has now appeared. Make sure the
    'Enable OEM unlock' and 'USB debugging' settings are enabled. There will be a
    popup asking you to allow the connected computer access, do so.


    Step 2: Reboot into the bootloader
    ----------------------------------

    Executing the 'adb reboot bootloader' command from the computer will do this for
    you. Alternatively, power off the device, then hold the volume down and power
    buttons for about 10 seconds.

    At the very top there will be a purple line, followed by green lines. Below that
    is a line that says either 'FASTBOOT USB' or 'HBOOT'. In case it says 'HBOOT',
    use the volume buttons until the 'FASTBOOT' option is selected and press the
    power button to go into fastboot mode.


    Step 3: OEM unlock
    ------------------

    Note: this will erase all your data and void your warranty.

    Executing the 'fastboot oem unlock' command from the computer will do this for
    you. If your device has not yet been oem unlocked, a screen will popup asking you
    to confirm that you want to unlock. Once you've used the volume up button to
    confirm, it will erase all your data, then return you to the bootloader menu.


    Step 4: Inject SuperSU
    ----------------------

    Boot the provided inject.img file with the 'fastboot boot inject.img' command
    from the folder you extracted this package in to install SuperSU into the system
    partition, then boot back into the bootloader menu.


    Step 5: Install patched kernel
    ------------------------------

    For SuperSU to actually work, we need a slightly patched kernel (ramdisk). Install
    it by executing the 'fastboot flash boot patched.img' command.


    Step 6: Reboot
    --------------

    Either hold the power button for 10 seconds, select the reboot option from the
    bootloader menu, or execute the 'fastboot reboot' command to reboot into Android.
    Your device is now rooted, though most root apps will probably not work yet
    because they are not ready yet for Android 5.0 or 64-bit, or both.

    Länkar:

    Download: http://download.chainfire.eu/592/CF-Root1/Nexus9-root-SuperSU-v2.18.zip

    XDA tråd: http://forum.xda-developers.com/nexus-9/orig-development/root-t2929118

    Google+: https://plus.google.com/+Chainfire/posts/fw659MWRewE

    Youtube:

    How To Unlock the Nexus 9 Bootloader
    How to Root the Nexus 9
    How To Unlock The Nexus 9's Bootloader!
    The EASIEST WAY to Root the HTC Google Nexus 9!
    HTC Google Nexus 9 How To Unlock The Bootloader
    How To Root The Google HTC Nexus 9!
     
    Last edited: 5 nov 2014