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Thread: Data Corrupted error after Downgrading to Android 10 (SM-N975U)

  1. 23-01-2021, 20:07 #1
    sojaili
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    Data Corrupted error after Downgrading to Android 10 (SM-N975U)

    Hello,
    I tried to downgrade my Note 10+ from Android 1 to latest firmware of android 10 but the device stock at data corrupted error and i need to do a factory reset to resolve this issue.
    is there any other way to avoid factory reset and keep my data?
    Thanks
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  2. 23-01-2021, 20:16 #2
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    henklbr
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    Quote Originally Posted by sojaili View Post
    Hello,
    I tried to downgrade my Note 10+ from Android 1 to latest firmware of android 10 but the device stock at data corrupted error and i need to do a factory reset to resolve this issue.
    is there any other way to avoid factory reset and keep my data?
    Thanks
    Hi there

    No: if you DOWNgrade from Android 11 to Android 10, you always need to reset your device...

    You should have flash AP BL CP & CSC (NOT HOME_CSC)...
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  3. 23-01-2021, 20:19 #3
    sojaili
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    Can I flash Android 11 now to avoid reset ?
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  4. 24-01-2021, 07:44 #4
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    henklbr
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    Quote Originally Posted by sojaili View Post
    Can I flash Android 11 now to avoid reset ?
    That I don't know...

    Why did you try to downgrade in the 1st place?
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  5. 24-01-2021, 09:51 #5
    sojaili
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    Quote Originally Posted by henklbr View Post
    That I don't know...

    Why did you try to downgrade in the 1st place?
    thought 11 might consume more battery , anyway I have flashed the 11 back to the device and it is working perfectly now, without any data loss.

    Thanks for the reply.
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  6. 24-01-2021, 17:59 #6
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    henklbr
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    Quote Originally Posted by sojaili View Post
    thought 11 might consume more battery , anyway I have flashed the 11 back to the device and it is working perfectly now, without any data loss.

    Thanks for the reply.
    I'm glad to read you didn't loose any data...
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  7. 25-01-2021, 08:30 #7
    sojaili
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    Quote Originally Posted by henklbr View Post
    I'm glad to read you didn't loose any data...
    Me too, it would've been a nightmare to lose all my data
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