Tesla 43E655BUS – Need rollback firmware with tvconfig (CV6886H-A42 / MT9676)

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  • alex556
    New Member
    • Nov 2025
    • 1
    • Ελλάδα
    #1

    Tesla 43E655BUS – Need rollback firmware with tvconfig (CV6886H-A42 / MT9676)

    Hi folks,

    Trying to recover a Tesla 43E655BUS (Android TV) that has locked-out TTO Menu due to signed Android 14 firmware.
    I need a rollback MStarUpgrade.bin with tvconfig enabled so I can inject a custom panel_config.ini and re-enable service access.

    TV details:
    - Board: CV6886H-A42 (MT9676)
    - Project ID: mt5873_56
    - Panel: V430DJ2_Q01_F1_1div_5combine1_560Pma.dtbo

    Already tested a firmware with Board=MT165B_10AT_19055_MT5870_M7332, not compatible, causes black screen.

    Looking for:
    - Any working MStarUpgrade.bin with tvconfig enabled
    - Ideally from Android 11/12
    - Must support CV6886H-A42

    If you’ve got a dump or working image, please share. Much appreciated!
    6 Photos
    Tags: cv6886, mstar, rollback firmware, tesla tv, tv tesla
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