strange case of classic m8s s812 with amlogic s802b inside

[guslord]

hello every one
its been a month looking for a firmware to my bricked m8s s812 (supposed) i found nothing that work for me, i join pic of the box it will say a lot than me
please help at least seems box not dead, connect success with pc and usb burning tool, it a bit weird inside i have s802b amlogic, wifi ap6330 ..........
found once an img for bcm4335 worked without wifi but i need wifi
thanks in advance
Remote with 4 colorful buttons on top

first post so apologize if did something incorrect

[guslord]

Any help please?

[guslord]

No one?????

[JustMe]

what's the error you are getting?

[guslord]

At first i was able to put one firmware cyx_bcm4335.... (I TRIED MANY) on the box but only ethernet no wifi, it was clear i didnt get the right firmware.
Now even that one dont want to work
Errors i have depends: signature verification failed or E: unable to mount...
Or progress bar under android body freezes
When i tried trpw it gives error too like this is a pack for n200 this is a k200 ?
Seller do not answer , cant get the right firmware, pcb look weird bo sign of s812 exept on the site and the box (picture)
Thanks for your help

[palerider]

I had the same box, and it started doing the things your box is doing. I even went and got the Factory flash and still problems. I cured all the problems by tossing it in the garbage and buying something else, like the Sunvell Q-Box.

[tani666]

See this video https://www.youtube.com/watch?v=t_fMCUXwF4Q

[tani666]

You have M9&M8 8bit v1.1 board.Try this two firmware

https://drive.google.com/open?id=0Byi-G_UFV8OVaEFkblRXRm5LWlE

https://drive.google.com/open?id=0Byi-G_UFV8OVYWU0R0U5RG85Q3M

[tani666]

try this rom https://mega.nz/#!kcEzHRiL!Pdtx_-hpR...uVwNJ1k4Ao0BDM

[tani666]

I think that one of this 3 rom will unbrick your box.Try my rom and post the result

[tani666]

this is 100 % working firmware .Flash this and you box will be ok.Is android 4.4.2 https://drive.google.com/file/d/0B24...NUb3VtTWc/view

No need to flash other rom that i have posted

[guslord]

sorry for delay
i tried them all, but nothing the only one who worked had no wifi
any suggestions my friend?

[JustMe]

Flash OpenELEC via SD then flash Android. or do a force full erase with USB BurnTool with one of the images I have posted in knowledge section

or

[guslord]

Thanks for your answer but would openelec bring wifi back? Or even the second method?

[tani666]

try this rom https://cloud.mail.ru/public/e475665...2014A_0408.rar