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Fastboot, Adb devices

Discussion in 'ZUK Edge' started by lvpl, Aug 9, 2017.

  1. lvpl

    lvpl New Member

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    Hi,

    With my Zuk Edge, I don't understand why FASTBOOT doesn't recognize my Zuk Edge whereas ADB recognize perfectly ?

    adb devices ==> it sees well my ZUK Edge
    fastboot -i 0x2b4c devices ==> nothing happens, it doesn't recognize my ZUK Edge

    Could you help me please ?
     
    #1
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  2. memokalel

    memokalel New Member

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    You need boot into fastboot mode to put fastboot -i 0x2b4c devices.. if your smartphone is wake, fastboot not recognize it..

    Enviado desde mi ZUK Z2151 mediante Tapatalk
     
    #2
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  3. Roussinov

    Roussinov New Member

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    Hi all! I need a little help for unlocking mu Edge :)
    Ive tried on multiple PCs with WIN XP, WIN7 and a few linux distributions with no success.
    Currently im on Linux Mint 18.2 Cinnamon 32bit.
    I have enabled USB debugging in advanced options.
    When i connect the phone PC sees it and connects.
    In terminal ADB recognizes it and i reboot bootloader.
    After rebooting the phone enters in fastboot mode.
    So far so good.
    BUT when i type fastboot devices theres no device.
    Can anyone give me an advice what should i do?
    I have a few options to choose while in fastboot: start, restart bootloader, recovery mode, power off and boot to FFBM.
    Attaching a picture. photo_2017-10-12_12-49-28.jpg


    Thanks in advance!
     
    #3
  4. nero355

    nero355 Active Member

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    Why 32-bit ?!

    Most people here use Windows 7 Pro 64 bit and a USB 2.0 port to make sure everything works 100% :)
     
    #4
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  5. Muzaffar Hussain

    Muzaffar Hussain Active Member

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    You dont need to do all this. Do you have bootloader unlock image file?
    If yes then put that file into adb folder and boot your phone into Fastboot mode. You can do this via:

    adb reboot bootloader

    Next run the following command:

    fastboot -i 0x2b4c flash unlock unlock_bootloader.img

    You will see:

    target reported max download size of 1610612736 bytes
    sending 'unlock' (0 KB)...
    OKAY [ 0.037s]
    writing 'unlock'...
    OKAY [ 0.053s]
    finished. total time: 0.090s

    Now run the following:

    fastboot -i 0x2b4c oem unlock-go

    You will see:

    ...
    OKAY [ 0.041s]
    finished. total time: 0.041s

    Finish up with:

    fastboot reboot
     
    #5
    Last edited: Oct 13, 2017
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  6. Roussinov

    Roussinov New Member

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    Thanks mate!
    Ive unlocked it sucessfuly and downloading TWRP and MOKEE atm :)

    The whole problem was, that shitty command wanted SUDO in front of fastboot...
    Thanks a lot!!!
     
    #6
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  7. Muzaffar Hussain

    Muzaffar Hussain Active Member

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    Glad it helped. You can download official twrp recovery for zuk edge from twrp site
     
    #7
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  8. Roussinov

    Roussinov New Member

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    Yep, i did it. Also MOKEE nightly and flashed opengapps 'pico'. All works fine till now :)
     
    #8
  9. Muzaffar Hussain

    Muzaffar Hussain Active Member

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    Mokee nightly? Link?
     
    #9
  10. Roussinov

    Roussinov New Member

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    Nah, sorry, UNOFFICIAL it is, my mistake. Dnld it from XDAdev, guess its same like this one posted here.
     
    #10
  11. Muzaffar Hussain

    Muzaffar Hussain Active Member

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    Ok thanks. Can you give me one favor and post screenshot of on screen charging speed in ampere app? Im getting 840mah max in ampere app. Want to see if the issue is only with my or with all zuk edge phones
     
    #11
  12. Roussinov

    Roussinov New Member

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    Ok, but later, when i get home :)
     
    #12
  13. Roussinov

    Roussinov New Member

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    With its stock charger mostly on 810mA...
    For a momemt only it was 1720mA.
    In my car on Roidmi 2S is almost same, 800+
    Screenshot_20171013-200210.png
     
    #13
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  14. Muzaffar Hussain

    Muzaffar Hussain Active Member

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    Thanks bro
     
    #14

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