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Thread: Note 20 Ultra update to Android 11

  1. #1
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    Note 20 Ultra update to Android 11

    I haven't been able to receive the OTA update for my phone. Would you mind to direct me to the firmware download? I don't see one for AT&T. My software is below. Thank you kindly for the help!

    [ Login above or register to see download links. ][ Login above or register to see download links. ]

  2. #2
    Administrator
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    Quote Originally Posted by stoby22 [ Login above or register to see download links. ]
    I haven't been able to receive the OTA update for my phone. Would you mind to direct me to the firmware download? I don't see one for AT&T. My software is below. Thank you kindly for the help!

    [ Login above or register to see download links. ][ Login above or register to see download links. ]
    Thank you for your screenshots

    1. Download SmartSwitch for PC (NOT to be used, just for the drivers): [ Login above or register to see download links. ]
    2. Download Odin 3.14.x: [ Login above or register to see download links. ]
    3. Download latest firmware for Multi-CSC OYN: [ Login above or register to see download links. ]

    How to flash firmware to your phone:



    1. Extract (un-rar) the firmware file (i.e. to folder c:\Odin) ***

    2. Download Odin v3.14.4

    3. Extract Odin ZIP file (i.e. to folder c:\Odin)

    4. Open Odin v3.14.4

    5. Power OFF your Note20 Ultra 5G

    6. Reboot Phone in Download Mode: Connect USB-cable to your computer. Hold down "Volume up" and "Volume down" at same time. While holding down, connect the USB-cable to your phone.

    7. Wait until you get a blue sign in Odin

    8. Add the firmware files to their designated slots (AP in AP, BL in BL, CP in CP, HOME_CSC in CSC). USERDATA stays EMPTY!

    9. Make sure re-partition is NOT ticked

    10. Click the start button, sit back and wait few minutes

    Use SamMobile only if you are 100% sure about the risks involved in flashing your device. SamMobile is not responsible for any damage caused by using the files on this website.

  3. #3
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    Dec 2020
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    Thank you. Worked perfectly!

  4. #4
    Administrator
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    Quote Originally Posted by stoby22 [ Login above or register to see download links. ]
    Thank you. Worked perfectly!
    Thanks for the feedback

    Happy Holidays

  5. #5
    Junior Member
    Join Date
    Jan 2021
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    Going to attempt this, I'm in the same boat. ATT but no OTA came through for me. UbreakIfix had no luck and ATT is at a loss. I'm also on the August Security Patch, which also will not update manually and no OTA. Below is my screenshot of my info. Will this also work for my phone? Sorry, new to this coming from a Pixel.

    [ Login above or register to see download links. ][ Login above or register to see download links. ]

  6. #6
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    Jan 2021
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    After updating android 11. The app support versions of the mod apk that I got at my [ Login above or register to see download links. ] use a lot better.
    Last edited by MirandaEvans; 11-01-2021 at 03:07.

  7. #7
    Administrator
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    Quote Originally Posted by burgernog [ Login above or register to see download links. ]
    Going to attempt this, I'm in the same boat. ATT but no OTA came through for me. UbreakIfix had no luck and ATT is at a loss. I'm also on the August Security Patch, which also will not update manually and no OTA. Below is my screenshot of my info. Will this also work for my phone? Sorry, new to this coming from a Pixel.

    [ Login above or register to see download links. ][ Login above or register to see download links. ]
    Thank you for your screenshots

    1. Download SmartSwitch for PC (NOT to be used, just for the drivers): [ Login above or register to see download links. ]
    2. Download Odin 3.14.x: [ Login above or register to see download links. ]
    3. Download latest firmware for Multi-CSC OYN: [ Login above or register to see download links. ]

    How to flash firmware to your phone:



    1. Extract (un-rar) the firmware file (i.e. to folder c:\Odin) ***

    2. Download Odin v3.14.4

    3. Extract Odin ZIP file (i.e. to folder c:\Odin)

    4. Open Odin v3.14.4

    5. Power OFF your Note20 Ultra 5G

    6. Reboot Phone in Download Mode: Connect USB-cable to your computer. Hold down "Volume up" and "Volume down" at same time. While holding down, connect the USB-cable to your phone.

    7. Wait until you get a blue sign in Odin

    8. Add the firmware files to their designated slots (AP in AP, BL in BL, CP in CP, HOME_CSC in CSC). USERDATA stays EMPTY!

    9. Make sure re-partition is NOT ticked

    10. Click the start button, sit back and wait few minutes

    Use SamMobile only if you are 100% sure about the risks involved in flashing your device. SamMobile is not responsible for any damage caused by using the files on this website.

  8. #8
    Junior Member
    Join Date
    Jan 2021
    Posts
    3
    Quote Originally Posted by henklbr [ Login above or register to see download links. ]
    Thank you for your screenshots

    1. Download SmartSwitch for PC (NOT to be used, just for the drivers): [ Login above or register to see download links. ]
    2. Download Odin 3.14.x: [ Login above or register to see download links. ]
    3. Download latest firmware for Multi-CSC OYN: [ Login above or register to see download links. ]

    How to flash firmware to your phone:



    1. Extract (un-rar) the firmware file (i.e. to folder c:\Odin) ***

    2. Download Odin v3.14.4

    3. Extract Odin ZIP file (i.e. to folder c:\Odin)

    4. Open Odin v3.14.4

    5. Power OFF your Note20 Ultra 5G

    6. Reboot Phone in Download Mode: Connect USB-cable to your computer. Hold down "Volume up" and "Volume down" at same time. While holding down, connect the USB-cable to your phone.

    7. Wait until you get a blue sign in Odin

    8. Add the firmware files to their designated slots (AP in AP, BL in BL, CP in CP, HOME_CSC in CSC). USERDATA stays EMPTY!

    9. Make sure re-partition is NOT ticked

    10. Click the start button, sit back and wait few minutes

    Use SamMobile only if you are 100% sure about the risks involved in flashing your device. SamMobile is not responsible for any damage caused by using the files on this website.

    Since I have the ATT model, and it isn't listed in the firmware updates on the link you provided, which of them should I chose? I see Xfinity, Comcast, Verizon as the most recently dated. Thanks again!

  9. #9
    Administrator
    Join Date
    Jul 2012
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    9,427
    Quote Originally Posted by burgernog [ Login above or register to see download links. ]
    Since I have the ATT model, and it isn't listed in the firmware updates on the link you provided, which of them should I chose? I see Xfinity, Comcast, Verizon as the most recently dated. Thanks again!
    It's Multi-CSC OYN firmware

    You can use the one I posted; follow the instructions and everything will be OK

  10. #10
    Premium Member
    Join Date
    Jan 2021
    Posts
    6
    There has been a new firmware update in 2021, which one should I use now to get android 11?

    By the way is that mutli-csc file 6 gb?

    Thank you
    Last edited by xxgodfatherxx; 19-01-2021 at 03:56.

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