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  1. Thread Author  Thread Author    #1  

    Default need help. unable to unroot. now cant turn on

    i am gonna unroot my nexus 10
    i had download the mantaray-jdq39-factory-d79f489e firmware and following the intruction on9
    but my device cant get through formatting userdata. the error posted below.
    anyone can help ? my nexus 10 now cant turn on. only can boot into bootloader.
    i did tried changing several usb cable and usb ports.

    this is my bootloader information
    (bootloader) variant: wifi-only
    (bootloader) serialno: R32D102951D
    (bootloader) version-hardware: 8
    (bootloader) version-bootloader: MANTAMD03
    (bootloader) secure: yes
    (bootloader) unlocked: yes
    (bootloader) off-mode-charge: enabled(1)
    (bootloader) signing: yes
    (bootloader) boot partition- type: raw, size: 0x0000000001000000
    (bootloader) recovery partition- type: raw, size: 0x0000000001ff0000
    (bootloader) metadata partition- type: raw, size: 0x0000000000010000
    (bootloader) misc partition- type: raw, size: 0x0000000000400000
    (bootloader) cache partition- type: ext4, size: 0x0000000021000000
    (bootloader) system partition- type: ext4, size: 0x0000000032000000
    (bootloader) userdata partition- type: ext4, size: 0x00000006ef400000
    all:
    finished. total time: 0.025s


    this is the error
    formatting 'userdata' partition...
    Creating filesystem with parameters:
    Size: 29783752704
    Block size: 4096
    Blocks per group: 32768
    Inodes per group: 8192
    Inode size: 256
    Journal blocks: 32768
    Label:
    Blocks: 7271424
    Block groups: 222
    Reserved block group size: 1024
    Created filesystem with 11/1818624 inodes and 158176/7271424 blocks
    error: file_write: write: Bad file descriptor
    sending 'userdata' (0 KB)...
  2. #2  
    srkmagnus's Avatar

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    Default Re: need help. unable to unroot. now cant turn on

    Quote Originally Posted by japieonn View Post
    i am gonna unroot my nexus 10
    i had download the mantaray-jdq39-factory-d79f489e firmware and following the intruction on9
    but my device cant get through formatting userdata. the error posted below.
    anyone can help ? my nexus 10 now cant turn on. only can boot into bootloader.
    i did tried changing several usb cable and usb ports.

    this is my bootloader information




    this is the error
    Redownload the file and see if that helps. Might be a bad file.

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