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Installing Cyanogenmod on Samsung Galaxy Tab 2 7.0: Issues with TWRP and Odin

jaros85 7419 6
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  • #1 16186512
    jaros85
    Level 20  
    Hello all.
    I want to install Cyanogenmod on Galxy TAB 2.
    I downloaded Odin + USB + TWRP drivers

    I did everything in accordance with the video below, unfortunately, after uploading the file, the tablet restarts, but after turning off and turning on the revision mode (power + vol up), the old recovery mode starts all the time,
    Am I doing something wrong?



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  • #2 16186592
    gsm-tech
    Level 23  
    In Odin, uncheck the check mark next to Auto Rebot and flash the taba, when done manually restart the taba
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  • #3 16189621
    jaros85
    Level 20  
    Hello, unfortunately it did not help.
    Maybe I'll write what I'm doing, maybe I'm doing something wrong.

    I already have Odin downloaded and USB drivers installed
    I turn off the tablet and then turn it on while holding power + (vol -), then press vol +

    I connect the usb cable in Odin, select the AP and the espresso-common_TWRP_3.0.2-8.tar.md5 file
    According to the above information, I deselect Auto Reboot
    I press start. Odin displays the TWRP upload process in the logs.
    Everything is successful, disconnect the tablet and turn it off by holding down the power for about 2-3 seconds.
    After restarting the tablet, I turn it off again and turn it on, this time holding power + (vlo +) and here the same without changes.

    Screenshots below.
    Installing Cyanogenmod on Samsung Galaxy Tab 2 7.0: Issues with TWRP and Odin Installing Cyanogenmod on Samsung Galaxy Tab 2 7.0: Issues with TWRP and Odin Installing Cyanogenmod on Samsung Galaxy Tab 2 7.0: Issues with TWRP and Odin Installing Cyanogenmod on Samsung Galaxy Tab 2 7.0: Issues with TWRP and Odin Installing Cyanogenmod on Samsung Galaxy Tab 2 7.0: Issues with TWRP and Odin Installing Cyanogenmod on Samsung Galaxy Tab 2 7.0: Issues with TWRP and Odin
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  • Helpful post
    #4 16190386
    xSzwagier
    Level 22  
    Most important: check whether twrp for 3g or for wifi.

    Added after 41 [seconds]:

    By the way: I use another recovery; the tactile one - I don't remember its name, but I will try to find it for you, because I had no problem with it.

    Added after 2 [minutes]:

    https://forum.xda-developers.com/showthread.php?t=2202635 Please - for 10.1
    https://forum.xda-developers.com/showthread.php?t=2202667 for 7.0
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  • #6 16196702
    xSzwagier
    Level 22  
    jaros85 wrote:
    Thanks for the help.
    I need TWRP for 3G version which is P3100.
    From what I read, the * .zip file version is available for download and for Odń you need the * .tar.md5 file, I can't find it anywhere on this forum.
    I found it but I don't know if that's exactly what it is https://forum.xda-developers.com/showpost.php?p=39935850&postcount=89

    RESCUE!
    You have the .tar.md5 file in the .zip file. ; -;

    Added after 1 [minutes]:

    And if not, then root the tablet and install mobile odin.
  • #7 16223094
    jaros85
    Level 20  
    Hello.
    The * .zip file has a zipped file with the * .img extension, not * .tar.md5, so I asked where to find it.

    Thanks for your help, I was able to upload TWRP anyway, I found everything here:
    https://forum.xda-developers.com/galaxy-tab-2...-2-unified/rom-cyanogenmod-13-cm13-0-t3303798

    The whole problem was resetting the device.
    To properly upload TWRP:
    1. Turn off the tablet
    2. Press and hold the Power + (Vol-) buttons until the device turns on
    3. In the next screen, press Vol +
    4. In Odin, uncheck the device auto-restart option
    5. Play TWRP
    6. I do not know if it is good, but after the upload was finished, I held the Power + (Vol-) buttons again until the device reset
    7. Then I held Power + (Vol +) so as not to load a standard android.
    8. That's all, when I was holding Power + (Vol +), a new recovery system was loaded and it remained permanently.

    Unfortunately, I do not recommend the cm-13.0-20161218-NIGHTLY version, google play did not work for me, so practically the entire tablet was useless.
    From what I tested, wifi and the camera worked.
    I downloaded the latest edition of NIGHTLY cm 12, i.e. Android 5.1.1, and everything works there: gps, wifi and a light sensor because apparently there may be a problem with it.

Topic summary

The discussion revolves around the installation of Cyanogenmod on the Samsung Galaxy Tab 2 7.0, specifically addressing issues encountered with TWRP recovery and Odin. The user initially followed a tutorial but faced problems where the tablet reverted to the old recovery mode after attempting to install TWRP. Suggestions included unchecking the Auto Reboot option in Odin and ensuring the correct TWRP version for the device (3G version P3100). The user later found the necessary files and successfully installed TWRP by following a specific sequence of button presses and ensuring the device was properly reset. However, they reported issues with the Cyanogenmod version used, particularly with Google Play functionality.
Summary generated by the language model.
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