Coby Kyros MID9042 Stock ROM

Discussion in 'Coby Generation 3 Development' started by kahrloz, Nov 9, 2013.

  1. kahrloz

    kahrloz Member

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    I finally compiled the ROM to be flashed through recovery, if you don't like Livesuit.

    9042 - Download - 4shared - kahrloz paz


    I forgot to sign it, so the only way to flash it is through CWM.
     
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  2. vampirefo.

    vampirefo. Senior Member Developer

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    Livesuite should only be used as last resort, unless the image is built for that device.

    Sent from my SPH-D710 using Android Tablet
     
  3. vampirefo.

    vampirefo. Senior Member Developer

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    I will try this weekend to update the 9042 recovery, add back function to it.

    Sent from my SPH-D710 using Android Tablet
     
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  4. kahrloz

    kahrloz Member

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    That ll be great
     
  5. vampirefo.

    vampirefo. Senior Member Developer

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    Here it is, you can test it as I don't have this tablet.

    9042_recovery_signed
     
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  6. tpaine

    tpaine Senior Member

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    Nice work. Is it possible to sign an update.zip to flash from stock recovery ?
     
  7. vampirefo.

    vampirefo. Senior Member Developer

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    Yes it's possible just not really smart to do that though, if you are talking about full rom, it's foolish to do it, but yes can be done.
     
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  8. kahrloz

    kahrloz Member

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    Last edited: Nov 11, 2013
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  9. kahrloz

    kahrloz Member

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    showing off that recovery signed zip,
    i feel bad for uploading my ROM unsigned, but my internet is too slow to upload the ROM again...

    ps. why are there two updater scripts in your recovery?
     
  10. tpaine

    tpaine Senior Member

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    Will this flash from stock recovery ? Flashing cwm from stock recovery could be a big help to fixing bootlooping tablets.
     
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  11. 5arid

    5arid Member

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    Any hint on how to install this Stock Rom?
    I also have a MID9042 which is on the loop to boot forever!
    Thanks in advance

    Edit 1 :
    I can install this file :
    9042_recovery_signed
    with this result :
    --Install /sdcard
    Finding update package
    Opening update package
    Verifying update package
    Installing update
    [ ] Updating BOOT
    [*] Complete!
    Install from sdcard complete

    Now how can I install this :
    9042 - Download - 4shared - kahrloz paz

    It gives an error about permision when I want to install it

    I think I need to sign it with this tool :
    signing-tools

    But this tool also gives an error about java :
    D:\COBY MID9042\signing>java -Xmx1024m -jar signapk.jar -w testkey.x509.pem testkey.pk8 FILE.zip FILE-signed.zip
    'java' is not recognized as an internal or external command, operable program or batch file.

    What should I do next?

    Edit 2 :
    I found out how to sign a package, I just needed to install "Java SE Runtime Environment 7"
    So I signed this :
    9042 - Download - 4shared - kahrloz paz
    With this tool :
    signing-tools
    By using this command :
    java -Xmx1024m -jar signapk.jar -w testkey.x509.pem testkey.pk8 9042_Stock.zip 9042_Stock_signed.zip
    Then I installed 9042_Stock_signed.zip from sdcard and here is the result :
    -- Install /sdcard
    Finding update package
    Opening update package
    Verifying update package
    Installing update
    Base from feiyu_mod_(0515)
    9742 Mobiz MOD v.2 by wasan007
    [ ] Formating SYSTEM
    [ ] Mounting SYSTEM
    [ ] Copying files to SYSTEM
    [ ] Creating symlinks to BUSYBOX
    [ ] Setting permissions to SYSTEM
    [ ] Unmounting SYSTEM
    [*] Completed!
    Install from sdcard complete

    Now it just gets stuck at COBY logo though I can enter the recovery menu by holding power and "+" for about 15 second.

    Edit 3 :
    It seems that I couldn't install 9042_recovery_signed at all!!!!!!
    The installation from sdcard goes well but "ClockworkMod recovery" doesn't show up after that.
    Or maybe the key combination to enter that menu is different than "Android system recovery <3e>"!?

    Edit 4 :
    It seems that using LiveSuit is my last option but it needs a working imb file
    I found it in this thread but I can't see the download link :
    Bricked Coby MID 9042-8 - ROM Needed

    Edit 5 :
    I found this : sun4i_crane_mid9042_120701_v2.img
    It seems it works fine :
    HELP Coby 9042 stck in "white noise" screen
    And here is how to use it :
    Flash Firmware via Livesuit
    But then again waiting a day or two for another solution never hurts as LiveSuit is somehow infamous!
     
    Last edited by a moderator: Dec 10, 2013
  12. 5arid

    5arid Member

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    No other suggestion?!
     
  13. kahrloz

    kahrloz Member

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    you can flash vampirefo's cwm recovery first, since he did signed it; and then flash my rom.
     
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  14. kahrloz

    kahrloz Member

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    just go to "mount and storage" and format system, data, cache, and if you wish format sdcard too. then go back to main menu and select "install zip from sdcard" and select toggle signature verification" to disable it, and then flash the 9042 zip again.
     
    Last edited by a moderator: Dec 10, 2013
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  15. 5arid

    5arid Member

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    Thanks for the reply but please notice my Edit 1 and Edit 3
    The main problem is I can't bring up "ClockworkMod Recovery" menu at all, can you give me some hint?

    Once again lets start from the beginning and see where my mistake is :
    1. Shut Down Tablet
    2. Press Power and "+" for 15 Second
    3. A green android robot with a triangle exclamation appears
    4. Release all buttons and again push "+" key to bring up "Android system recovery <3e>" menu
    5. By pushing "-" go to "wipe data/factory reset" push "Power" button to select it
    6. Go to "YES" and select it by pushing "Power" button
    7. Download and insert 9042_recovery_signed into a micro SD card (mine is 256MB with FAT format)
    8. Insert it into the tablet
    9. Go to "apply update from external storage" and install "9042_recovery_signed.zip"
    10. select "reboot system now"

    From here I don't have any idea how to bring up "ClockworkMod Recovery" menu

    Edit :
    By the way I can't use this method, can I?
    ClockworkMod Recovery, Google Apps and Custom ROMs
    because I don't have a backup / not rooted / no access to enabling usb debug
    I am really surprised that all of the sticky tutorials are for messing up with tablet but there is not any clear tutorial on how to pass boot loop problem which is very common.
     
    Last edited: Dec 6, 2013

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