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Download Android KitKat 4.4.2 stock firmware for M8S TV Box

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
Image: bcm4335-ota-20160526.zip
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.

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

 

  1. 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?

  2. ott M8s ….ok. i want to try flash another firmware via the Usb burning tool. do anyone have another for my device ..the one / https://www.youtube.com/watch?v=zGtnzlJcxD0

    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

  3. 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

  4. 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

  5. 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

  6. 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

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

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

  8. 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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