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  • Downgrade Boot

    Hi,
    I is new with roker dongle.
    Wath is procedure for downgrade bootloader??.
    For example in lte2 boot 09.20 to 08.e0 or 0a.52 to 0a.30.
    Thanks for your hepl.

  • #2
    for downgrade boot need TP.
    make TP and connect phone in blank mode.
    after you can downgrade botloader.

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    • #3
      Just do TP and click on repair. It automatically changes the bootcore.
      I do Testpoints for Breakfast

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      • #4
        Hi,
        Work fine , in v3r boot0A.52 and othres .
        Thanks for yuor help.

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