[RECOVERY] TWRP For Samsung Galaxy A51 SM-A515F One UI 3.0 DUB1 Android 11

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Mohd Masab

Senior Member
  • Jul 8, 2014
    156
    70
    Pakistan
    www.fb.com
    Assalom-o-Alaikum!
    How to Root and Flash TWRP on Samsung Galaxy A51 SM-A515F Android 11 – Build number DUB1 – Android security patch level: February 1, 2021. The TWRP version is 3.5.0 developed and brought to you by [email protected] senior developer and figured by Hendra Manudinata. You need installed TWRP for rooting or installing custom rom. Use it at your own risk! Follow the instructions carefully and Make sure to backup all your important data!


    Downloads
    • Enable Developer Options: go to Settings -> About device. Tap 7 times on Build number to enable Developer options.
    • Enable OEM unlock and USB debugging options ( Settings -> Developer options )
    • Make sure the bootloader are unlocked.
    • Download and Extract ODIN v3.13.1 from https://odindownload.com/SamsungOdin
    • Download and Install Samsung Mobile Phone Drivers
    • Download Latest Magisk and Magisk Manager
    • Download Twrp+vbmeta_A11.tar
    • Download Disable_Dm-Verity_ForceEncrypt_03.04.2020.zip
    Flashing TWRP on Galaxy A51 DUB1 firmware Android 11 :
    1. Make sure the bootloader are unlocked, OEM unlock option is grey out
    2. Enter Download Mode : Turn Power Off. Press and hold Volume Up + Volume Down key together, while pressing these keys, connect the phone to computer, then press volume up once.
    3. Open ODIN, IMPORTANT!: Uncheck “Auto Reboot” in Options!
    4. Flashing Twrp+vbmeta_A11.tar as AP in ODIN, then click start.
    5. TWRP is now successfully flashed to your device! Several steps before you can properly use the device.
    6. DO NOT SKIP THIS STEP! Don’t remove USB Cable, let it connected. Press and hold Volume Down + Power Key, when the screen blank quickly press and hold Volume Up + Power key, when Samsung Logo appears release Power key only, keep pressing Volume Up key until TWRP Recovery Mode Appears.
    7. Select Install – Disable_Dm-Verity_ForceEncrypt_03.04.2020.zip Swipe to confirm Flash
    8. Select Wipe -> Format data, type ‘yes’ and confirm
    9. Select Install – Magisk Magisk-v21.2.zip or latest, Swipe to confirm Flash (Rooting)
    10. Select Reboot to System
    11. Setup the phone, Done!
    Rooting Instructions
    1. Connect the Phone to Internet
    2. Open Magisk Manager ( If you can not see it, just wait for a moment)
    3. Done! You can use Root Checker to check it, Enjoy!
    Watch this video:

    Credit:
    1. @ianmacd
    2. @hendramanu
    3. @redymedan
     

    Attachments

    • Disable_Dm-Verity_ForceEncrypt_03.04.2020.zip
      3.4 MB · Views: 875
    • Twrp+vbmeta_A11.tar
      42.6 MB · Views: 1,157
    Last edited:

    irajawi-fadif

    New member
    Feb 14, 2021
    4
    5
    I can't do step 6 because the phone boots in to Download mode before it can get in to recovery.

    load_kernel: Could not do Normal boot. (DR LOAD_Fail)
    vbmeta: Error verifying vbmeta image: OD_NOT_SIGNED (3)
     
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    Mohd Masab

    Senior Member
  • Jul 8, 2014
    156
    70
    Pakistan
    www.fb.com
    I can't do step 6 because the phone boots in to Download mode before it can get in to recovery.

    load_kernel: Could not do Normal boot. (DR LOAD_Fail)
    vbmeta: Error verifying vbmeta image: OD_NOT_SIGNED (3)
    1. DO NOT SKIP THIS STEP! Don’t remove USB Cable, let it connected. Press and hold Volume Down + Power Key, when the screen blank quickly press and hold Volume Up + Power key, when Samsung Logo appears release Power key only, keep pressing Volume Up key until TWRP Recovery Mode Appears.
    For more info please See the video.
     
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    irajawi-fadif

    New member
    Feb 14, 2021
    4
    5
    1. DO NOT SKIP THIS STEP! Don’t remove USB Cable, let it connected. Press and hold Volume Down + Power Key, when the screen blank quickly press and hold Volume Up + Power key, when Samsung Logo appears release Power key only, keep pressing Volume Up key until TWRP Recovery Mode Appears.
    For more info please See the video.

    I did that but it still boots in download mode and the cable is connected
     
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    tzahik1

    Member
    Aug 21, 2011
    11
    8
    Great work, Thanks! But after flashing A11+ TWRP and it's working, but i cannot access files of phone from recovery. I see all files Name mingled and encrypted, both from pc (when phone at TWRP recovery) and from TWRP itself. I'll upload pics. Can you help?
    148610119_819227022138021_539783590210384462_n.png

    148774628_915032435928116_5421252825528895891_n.png
    And i see also i cannot backup:

    148669871_1539034053153980_8468389044609086322_n.jpg


    Do you have good working TWRP for A51 for A11 ?
    Thanks very much for your work!
     
    • Like
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    irajawi-fadif

    New member
    Feb 14, 2021
    4
    5
    Great work, Thanks! But after flashing A11+ TWRP and it's working, but i cannot access files of phone from recovery. I see all files Name mingled and encrypted, both from pc (when phone at TWRP recovery) and from TWRP itself. I'll upload pics. Can you help?
    148610119_819227022138021_539783590210384462_n.png

    148774628_915032435928116_5421252825528895891_n.png
    And i see also i cannot backup:

    148669871_1539034053153980_8468389044609086322_n.jpg


    Do you have good working TWRP for A51 for A11 ?
    Thanks very much for your work!
    I think you need this https://forum.xda-developers.com/t/...ncrypt-disk-quota-disabler-11-2-2020.3817389/
     

    tzahik1

    Member
    Aug 21, 2011
    11
    8
    • Like
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    tzahik1

    Member
    Aug 21, 2011
    11
    8
    1. DO NOT SKIP THIS STEP! Don’t remove USB Cable, let it connected. Press and hold Volume Down + Power Key, when the screen blank quickly press and hold Volume Up + Power key, when Samsung Logo appears release Power key only, keep pressing Volume Up key until TWRP Recovery Mode Appears.
    For more info please See the video.
    @irajawi-fadif @Mohd Masab
    I tried again and again, and nada. After booting at the end to recovery i see all files encrypt. installed at the last AGAIN Disable_Dm-Verity_ForceEncrypt_03.04.2020.zip and files are encypt when booting from twrp recovery.
    And i cannot Backup because all files are gibberish!
    Can you check also on yours what happening after you show in the video to enter to TWRP recovery - can you see files on internal phone and can you do Backup. Please.
    If i cannot backup from recovery what is the point of TWRP?
    Thanks.
     
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    tzahik1

    Member
    Aug 21, 2011
    11
    8
    Bingo!
    @Mohd Masab @irajawi-fadif
    You have an error in the steps and in the video:
    YOU NEED TO REPEAT STEP 7 AGAIN AFTER STEP 9 (!!!)
    You need to flash Disable_verity twice! before and right after all zips!
    so after flashing Magisk (step 9) Repeat step 7.
    Without that YOU CANNOT ACCESS phone data from recovery (only from system boot)
    And YOU CANNOT BACKUP from recovery (data is encrypted)

    You can see this method also in this guide:
    TWRP on galaxy M51
    Please fix it also in the video!
    Thank you.
    tzahik1.
     

    redymedan

    Senior Member
    Dec 10, 2016
    357
    244
    Great work, Thanks! But after flashing A11+ TWRP and it's working, but i cannot access files of phone from recovery. I see all files Name mingled and encrypted, both from pc (when phone at TWRP recovery) and from TWRP itself. I'll upload pics. Can you help?

    And i see also i cannot backup:

    Do you have good working TWRP for A51 for A11 ?
    Thanks very much for your work!

    Watch this video how to fix it

    This is not my thread I can not edit it Enjoy!
     
    Last edited:

    tzahik1

    Member
    Aug 21, 2011
    11
    8
    Watch this video how to fix it

    This is not my thread I can not edit it Enjoy!
    Thank you.
    If you can, please check why sideload on TWRP recovery (Advanced--->ADB Sideload)
    is not working
    (I know this twrp was intended for Android 10 but still...)
    If it worked, you don't need external SD card to flash all the zips...
    Thanks
     
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    redymedan

    Senior Member
    Dec 10, 2016
    357
    244
    Thank you.
    If you can, please check why sideload on TWRP recovery (Advanced--->ADB Sideload)
    is not working
    (I know this twrp was intended for Android 10 but still...)
    If it worked, you don't need external SD card to flash all the zips...
    Thanks
    This TWRP is not for Android 10, this is developed for Android 11. You can not use ADB on Samsung Galaxy device in TWRP. need or not SD Card it depends on what you want to do.
     
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    tzahik1

    Member
    Aug 21, 2011
    11
    8
    This TWRP is not for Android 10, this is developed for Android 11. You can not use ADB on Samsung Galaxy device in TWRP. need or not SD Card it depends on what you want to do.
    I saw TWRP 3.5.0 was for A10.
    You are wrong. I use a lot my S9+ TWRP recovery with ADB Sideload to flash zips on my pc to device.
    This however is not working. when you press ADB sideload (as i said above in the menu) USB connection to pc is disconnecting. When you press cancel and return to TWRP menu , connection to pc is back and you can see from "adb devices" the device at recovery state.
    If you can fix it , it will be great because we won't need External SD card to flash zips, we can do it from pc.
    Thanks.
     
    • Like
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    • 1
      Hi, I have a problem, my phone says "Custom binary(RECOVERY) blocked by OEM lock" and I've already unlocked my OEM in developer options and i've activated debug options as well, what could be the problem?
      Same here, tried several times in different ways
      At some point I got Lineage 17.1 but can't install any version of Android 11 since I can't get TWRP installed after flashing the ifficial ROM
      1
      Same here, tried several times in different ways
      At some point I got Lineage 17.1 but can't install any version of Android 11 since I can't get TWRP installed after flashing the ifficial ROM
      If you have twrp and bootloader unlocked
      1. Enter twrp
      2. Format data
      3. Install magisk 22
      4. Install disable dm verify
      5. Install refined ui and test system
      6. Reinstall magisk
      7. Repport status
      1
      Hi, I have a problem, my phone says "Custom binary(RECOVERY) blocked by OEM lock" and I've already unlocked my OEM in developer options and i've activated debug options as well, what could be the problem?
      IMPORTANT ABOUT UNLOCK BOOTLOADER
      1. Active developer options in configurations
      2. Enter developer options
      3. Select OEM unlock and USB debugg
      4. Turn off your device. Get a usb cable and connect it to your computer.
      5. While phone is off first press Volume UP and Volume Down together, and then then insert the usb cable into the phone while holding the buttons wait for two seconds. a blue screen will come up telling you about consequences and life choices.
      6. Long press the Volume Up Button and a new blue screen will show up asking you for unlocking the bootloader. Press Volume Up to confirm. You device will erase everything and reset itself ( Don’t forget to take backup of your Data).
      7. Continue root steps

      see step 6 long press the volume up to unlock bootloader
      1
      Same Question here. Does it work with DUB2 ??
      Yes, it does. :)
      I did it today with no hassle.
      1
      Yes, it does. :)
      I did it today with no hassle.
      Thank you
    • 9
      Assalom-o-Alaikum!
      How to Root and Flash TWRP on Samsung Galaxy A51 SM-A515F Android 11 – Build number DUB1 – Android security patch level: February 1, 2021. The TWRP version is 3.5.0 developed and brought to you by [email protected] senior developer and figured by Hendra Manudinata. You need installed TWRP for rooting or installing custom rom. Use it at your own risk! Follow the instructions carefully and Make sure to backup all your important data!


      Downloads
      • Enable Developer Options: go to Settings -> About device. Tap 7 times on Build number to enable Developer options.
      • Enable OEM unlock and USB debugging options ( Settings -> Developer options )
      • Make sure the bootloader are unlocked.
      • Download and Extract ODIN v3.13.1 from https://odindownload.com/SamsungOdin
      • Download and Install Samsung Mobile Phone Drivers
      • Download Latest Magisk and Magisk Manager
      • Download Twrp+vbmeta_A11.tar
      • Download Disable_Dm-Verity_ForceEncrypt_03.04.2020.zip
      Flashing TWRP on Galaxy A51 DUB1 firmware Android 11 :
      1. Make sure the bootloader are unlocked, OEM unlock option is grey out
      2. Enter Download Mode : Turn Power Off. Press and hold Volume Up + Volume Down key together, while pressing these keys, connect the phone to computer, then press volume up once.
      3. Open ODIN, IMPORTANT!: Uncheck “Auto Reboot” in Options!
      4. Flashing Twrp+vbmeta_A11.tar as AP in ODIN, then click start.
      5. TWRP is now successfully flashed to your device! Several steps before you can properly use the device.
      6. DO NOT SKIP THIS STEP! Don’t remove USB Cable, let it connected. Press and hold Volume Down + Power Key, when the screen blank quickly press and hold Volume Up + Power key, when Samsung Logo appears release Power key only, keep pressing Volume Up key until TWRP Recovery Mode Appears.
      7. Select Install – Disable_Dm-Verity_ForceEncrypt_03.04.2020.zip Swipe to confirm Flash
      8. Select Wipe -> Format data, type ‘yes’ and confirm
      9. Select Install – Magisk Magisk-v21.2.zip or latest, Swipe to confirm Flash (Rooting)
      10. Select Reboot to System
      11. Setup the phone, Done!
      Rooting Instructions
      1. Connect the Phone to Internet
      2. Open Magisk Manager ( If you can not see it, just wait for a moment)
      3. Done! You can use Root Checker to check it, Enjoy!
      Watch this video:

      Credit:
      1. @ianmacd
      2. @hendramanu
      3. @redymedan
      3
      Assalom-o-Alaikum!
      How to Root and Flash TWRP on Samsung Galaxy A51 SM-A515F Android 11 – Build number DUB1 – Android security patch level: February 1, 2021. The TWRP version is 3.5.0 developed and brought to you by [email protected] senior developer and figured by Hendra Manudinata. You need installed TWRP for rooting or installing custom rom. Use it at your own risk! Follow the instructions carefully and Make sure to backup all your important data!


      Downloads
      • Enable Developer Options: go to Settings -> About device. Tap 7 times on Build number to enable Developer options.
      • Enable OEM unlock and USB debugging options ( Settings -> Developer options )
      • Make sure the bootloader are unlocked.
      • Download and Extract ODIN v3.13.1 from https://odindownload.com/SamsungOdin
      • Download and Install Samsung Mobile Phone Drivers
      • Download Latest Magisk and Magisk Manager
      • Download Twrp+vbmeta_A11.tar
      • Download Disable_Dm-Verity_ForceEncrypt_03.04.2020.zip
      Flashing TWRP on Galaxy A51 DUB1 firmware Android 11 :
      1. Make sure the bootloader are unlocked, OEM unlock option is grey out
      2. Enter Download Mode : Turn Power Off. Press and hold Volume Up + Volume Down key together, while pressing these keys, connect the phone to computer, then press volume up once.
      3. Open ODIN, IMPORTANT!: Uncheck “Auto Reboot” in Options!
      4. Flashing Twrp+vbmeta_A11.tar as AP in ODIN, then click start.
      5. TWRP is now successfully flashed to your device! Several steps before you can properly use the device.
      6. DO NOT SKIP THIS STEP! Don’t remove USB Cable, let it connected. Press and hold Volume Down + Power Key, when the screen blank quickly press and hold Volume Up + Power key, when Samsung Logo appears release Power key only, keep pressing Volume Up key until TWRP Recovery Mode Appears.
      7. Select Install – Disable_Dm-Verity_ForceEncrypt_03.04.2020.zip Swipe to confirm Flash
      8. Select Wipe -> Format data, type ‘yes’ and confirm
      9. Select Install – Magisk Magisk-v21.2.zip or latest, Swipe to confirm Flash (Rooting)
      10. Select Reboot to System
      11. Setup the phone, Done!
      Rooting Instructions
      1. Connect the Phone to Internet
      2. Open Magisk Manager ( If you can not see it, just wait for a moment)
      3. Done! You can use Root Checker to check it, Enjoy!
      Watch this video:

      Credit:
      1. @ianmacd
      2. @hendramanu
      3. @redymedan

      Thenks for your work🔥
      2
      Great work, Thanks! But after flashing A11+ TWRP and it's working, but i cannot access files of phone from recovery. I see all files Name mingled and encrypted, both from pc (when phone at TWRP recovery) and from TWRP itself. I'll upload pics. Can you help?

      And i see also i cannot backup:

      Do you have good working TWRP for A51 for A11 ?
      Thanks very much for your work!

      Watch this video how to fix it

      This is not my thread I can not edit it Enjoy!
      2
      Bingo!
      @Mohd Masab @irajawi-fadif
      You have an error in the steps and in the video:
      YOU NEED TO REPEAT STEP 7 AGAIN AFTER STEP 9 (!!!)
      You need to flash Disable_verity twice! before and right after all zips!
      so after flashing Magisk (step 9) Repeat step 7.
      Without that YOU CANNOT ACCESS phone data from recovery (only from system boot)
      And YOU CANNOT BACKUP from recovery (data is encrypted)

      You can see this method also in this guide:
      TWRP on galaxy M51
      Please fix it also in the video!
      Thank you.
      tzahik1.
      2
      Great work, Thanks! But after flashing A11+ TWRP and it's working, but i cannot access files of phone from recovery. I see all files Name mingled and encrypted, both from pc (when phone at TWRP recovery) and from TWRP itself. I'll upload pics. Can you help?
      148610119_819227022138021_539783590210384462_n.png

      148774628_915032435928116_5421252825528895891_n.png
      And i see also i cannot backup:

      148669871_1539034053153980_8468389044609086322_n.jpg


      Do you have good working TWRP for A51 for A11 ?
      Thanks very much for your work!
      I think you need this https://forum.xda-developers.com/t/...ncrypt-disk-quota-disabler-11-2-2020.3817389/
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