Download Android KitKat 4.4.2 stock firmware for M8S TV Box

Posted in Oct 30, 2016 in Firmwares, TV Boxes, 16 comments

This firmware is for M8S TV Box with Amlogic S812 CPU

M8S TV Box


Download latest Android KitKat 4.4.2 stock firmware for M8S TV Box from here or here. Download previous firmware from here.

Firmware details
Archive: cyx_m8s_v8.6_bcm4335_8g2g_kodi_addons_160526_SD升级
Model: M8S TV Box
Image file size: 587 MB
Platform: Amlogic S812
Build number: bcm4335-user 4.4.2 M8S.BCM4335 20160526 test-keys
Inside archive: firmware + factory_update_param.aml + u-boot.bin + recovery.img + aml_autoscript

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.

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  1. 1 MILK said:

    up date new firmware for m8s tv box ethernet wi fi not working Posted in Oct 30, 2016 in

  2. 1 ali said:

    I need firmware for ( m8s s812 2G/8G wifi chip RTL8723BS) from akaso

  3. 1 Re: ethernet not working (MILK said) said:

    Hey Milk,

    Am I reading your post correctly? after you installed the firmware you couldn’t get WiFi & ethernet? Has anyone got a good result from this firmware?

  4. 1 Al said:

    good update
    works for chip is bcm4335
    are we ever see lollipop for this box
    i say its more than capable

  5. 1 JIANG said:

    Very good, thank you.

  6. 1 Tracy said:

    Does this firmware load KODI? Last download I just used loaded EBOX M C.

  7. 1 Dave said:

    ott M8s ….ok. i want to try flash another firmware via the Usb burning tool. do anyone have another for my device ..the one /

    BCm4335 seems to work..buts keeps crashing a restoring to factory when power off at times..

    i am seeing KM3213094XJ-A on the chip thats connected to the wifi card and W183-1B-A written on wifi antennae
    I also see M8 V9_1 20160120 on the board next to Sknynix chip

  8. 1 Rombouts said:

    I Have ons quistion about this box i Have and it runs great bud in the future i need Android 5.0 if i Will run kodiv17

  9. 1 Dave said:

    Good day , MS8S keeps crashing , wifi chip says KM3213094XJ-A
    What can I do ?

  10. 1 alextan said:

    Hi all,
    My device is M8S w kitkat 4.4.2 and stock rom b8s.bcm4335.201601252036. Is there any Lollipop ROM around? I see that there is a 5.1 ROM for the same model but with AP6330 chipset (mine is BCM4335).
    So far, my searches have been unsuccessful.
    My objective is to run new KODI v.17 that requires at least Lollipop.
    Thank you in advance

  11. 1 Martin said:

    Hi need some help pls fix my mx box 4.2.2 jelly bean cant find the rite firmware just a blue light stay on box ne help thanks

  12. 1 Edwin said:

    Hi i was wandering if the firmware images are still available or you only give zip files?

  13. 1 Martin said:

    Hi Edwin just saw your mgs there mate I have only the zip files got it working had to hold down some pins inside box if you need the zip files let me no thanks

  14. 1 VIcky said:

    Hello all,
    I am trying to flash bcm4355-ota-20151013, but I keep getting the following errors, is my intern memory card bricked.

    E :failed to mount /cache ( No such file or directory)
    E: Can’t open /cache/recovery/last_log

    Cache wipe failed

  15. 1 nick said:

    Anyone with a working Android 5 (lollipop) for an M8S with BCM4335 chip?

  16. 1 Viet said:

    I have boxtivi M8S. I see it android 4.42. Build number M8S.BCM4335.201604071732. Kernel version 3.10.33. I DONT FILE UPPDATE FIRMWARE IT. YOU CAN SENT FILE TO ME. THANK FOR YOU. GOOD BYE

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