Download latest Android KitKat 4.4.2 stock firmware for Acemax K1 TV Box

This firmware is for Acemax K1 S2 TV Box TV Box with Amlogic S805 CPU



Download latest Android KitKat 4.4.2 stock firmware for Acemax K1 S2 TV Box from here or here. To flash firmware on this box from SD card read this article. Download previous firmware from here.

Firmware details
Archive: K1 DVB-T2 / 20150912
Image file name:
Firmware: Android KitKat 4.4.2 stock firmware
Image file size: 604 MB
Platform: Amlogic S805
Build number: MBX/KI/KI:4.4.2/KOT49H/20150912.095921.V0823:user/test-keys

Caution: Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data.

Did this article help you? If so, please tell me in a comment what do you think about it.

  1. Tigran says:

    T2 do not work, it is not possible to scanning or installing tv channels, with the previous firmware everything were ok.

  2. Tigran says:

    Just now I pay attention that is for S2 not for T2, thanks

  3. Jeannets says:


    I find the right and fonctional firmware to the Set Top Box “Acemax S805 K1 TV Box DVB-T2”
    Who works with the SI2168 demodulator and OK for audio “Digital Dolby Plus”

    Your version “” doesn’t work about this direct aerial TV SI2168

    The previous one was OK for the direct TV reception “K1 S805+T2 20150505” but not ok in audio decoding DDP

    Can you do one with both conditions OK..??

    Thank you in advance.

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