{OFFICIAL}[How-To] Flash Factory Images on YU YUTOPIA

Discussion in 'Guides and [How-To]' started by Ayush Tyagi, Jan 21, 2016.

  1. Ayush Tyagi

    Ayush Tyagi YU Team Member YU-Team SuperYuser YuBarons Chief Curator YUTOPIA Yuser YUREKA Yuser

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    Hello YUTOPIA users!

    Here are the official steps to flash the factory images!


    The factory image (fastboot flashable zip) and debuggable boot image are now available on Cyanogen Support page.


    PLEASE VERIFY THE MD5SUM OF THE FASTBOOT PACKAGE BEFORE FLASHING IT. THE MD5SUM IS GIVEN ON THE CYNGN SUPPORT PAGE.


    Flashing the whole package will get your phone back to factory state and WILL WIPE all data on your phone. (Except any data on the external microSD card, if you have one).


    Note: Make sure you Enable USB debugging and OEM unlocking before flashing factory images.


    1. Firstly enable Developer tools (Pressing Build number 7-10 times continuously under about phones in setting).

    2. Now enable USB debugging and OEM unlocking under Developer options.


    [​IMG] [​IMG] [​IMG]




    Steps to flash factory image

    1. Download the LOLLIPOP factory image fastboot package for YU YUTOPIA from Here
    2. Extract the contents of the fastboot package into a folder.
    3. Download YUTOPIA flashing script attached below
    4. Extract the contents of the flashing script zip into the same folder
      To make sure, check that system.img, boot.img etc files are in the same folder as flash-all.bat, fastboot.exe etc
    5. Connect your phone in fastboot mode, steps for which are : -
      a. Power off your phone
      b. Press and hold the Volume Up key
      c. With the Volume Up key, connect the phone to your PC/Laptop with USB cable
      d. You can let go off the Volume Up key when Fastboot Mode is displayed on the screen
    6. Run YUTOPIA_flash-all by double clicking on it.
    7. A command window will open and flashing procedure will start
    8. DO NOT disconnect the device during flashing procedure
    9. The command window will close after the flashing process is over.
    10. Disconnect the USB cable, and boot the phone normally by long pressing the Power button.


    regards,

    YU Team
     

    Attached Files:

  2. sanads

    sanads

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    my mobile not starting, it stuck only go to fastboot mode or recovery mode.
    please show me how to flash os ??
     
  3. BALAJIBABU T R

    BALAJIBABU T R

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    Hi ,

    Take all the data backup

    After 1 to 5 step please above procedure , Download the zip file .

    Run this command : fastboot oem cache

    fastboot oem unlock

    Then try remaining procedure
     
  4. sanads

    sanads

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    FAILED (remote: unknown comma
    finished. total time: 0.016s
     
  5. BALAJIBABU T R

    BALAJIBABU T R

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    Try fastboot oem unlock
     
  6. Saurav

    Saurav YUREKA Yuser

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    @sanads @BALAJIBABU T R

    Commands won't work without vendor id "0x2A96". So the unlocking bootloader command should be like this:
    Code:
    fastboot -i 0x2A96 oem unlock
     
    SwampFire likes this.
  7. BALAJIBABU T R

    BALAJIBABU T R

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    Thanks Saurav !!!
     
  8. sanads

    sanads

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    NOT WORKING
     
  9. Aadithya

    Aadithya YUTOPIA Yuser

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    what error do you get ??
     
  10. sanads

    sanads

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    unknown commaND
     
  11. Aadithya

    Aadithya YUTOPIA Yuser

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    Do you have adb and fastboot installed??
     
  12. sanads

    sanads

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    YES. showing list of devices.
    oem unlock & other command not working.
    onlu restart command working
     
  13. Aadithya

    Aadithya YUTOPIA Yuser

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    could you attach screenshots ??
     
  14. mrg

    mrg YUTOPIA Yuser YUREKA Yuser

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  15. sanads

    sanads

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    tried,......
    not working
     
  16. Aadithya

    Aadithya YUTOPIA Yuser

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    Attach screenshots.
     
  17. mrg

    mrg YUTOPIA Yuser YUREKA Yuser

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    i think yuware does not show yutopia in adb mode... but it works nice on fastboot mode... try for that...
     
  18. sanads

    sanads

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    SHOWING LISTED ]DEVICE
     
  19. Rajat Gabhane

    Rajat Gabhane

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    After following all the steps, Even after 2-3 hrs its still showing "waiting for device". I check the connections, device is connected well. flash.png

    So what should I do???
     
    suman5j likes this.
  20. Aadithya

    Aadithya YUTOPIA Yuser

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    Does "adb devices" show the device as connected??
     

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