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Thread: How can i downgrade my firmware software ?

  1. #1
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    How can i downgrade my firmware software ?

    How can i downgrade my firmware from android 11 to android 10 for my note 10 plus ?

    Because of battery life drained

  2. #2
    Premium Member
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    Quote Originally Posted by Hossam996 View Post
    How can i downgrade my firmware from android 11 to android 10 for my note 10 plus ?

    Because of battery life drained
    Hi there

    Could you go to Software Info on your device, screenshot it from top to bottom and post it here?

  3. #3
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  4. #4
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    Quote Originally Posted by Hossam996 View Post
    It's possible to downgrade, but your device will reset afterwards; I suggest to wait till a new upgrade is coming or do a full reset of your device and see if the draining is still happening

  5. #5
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    How can i downgrade ?

  6. #6
    Premium Member
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    Quote Originally Posted by Hossam996 View Post
    How can i downgrade ?
    1. Download SmartSwitch for PC (NOT to be used, just for the correct drivers): https://www.sammobile.com/samsung-smart-switch/
    2. Download Odin 3.14.x: https://dl2018.sammobile.com/Odin3-v3.14.4.zip
    3. Download Android 10 firmware for Multi-CSC OYN: https://www.sammobile.com/samsung/ga...5DTKA/1035504/
    4. Disable automatic updates on your phone

    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 Note10+
    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, CSC in CSC). USERDATA stays EMPTY! Your phone will RESET afterwards which is mandatory!
    9. Make sure re-partition is NOT ticked
    10. Click the start button, sit back and wait few minutes

    Note: use USB-A -> USB-C cable

    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.

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