I cant say yes or no for sure, but the device i got has the a10s. if the image you are using is made specifically for an a10 there is a good chance it wont work. also not sure if they will send you an a10 or a10s, but probably the s
I have no idea! I just googled "xbmc MK802II" and there's a ton of youtube videos out there of people doing it! Also, I know someone has gotten cyanogen updates to work on it. dude, google that stuff. People are doing all kinds of things with their MK802's. I mostly just watch movies on it, youtube, FB, stuff like that.
You can install xbmc on the device and run it as an app. you will need to download the .apk (not in the google play store) and sideload it. works well. I think they are working on a bootable xbmc, but i don't really know.
and download that" xbmc-12.0-Frodo_rc3-armeabi-v7a.apk" file somewhere on your MK802 computer, click on it and install it. You will need to check your "settings" section (probably in the security settings, sorry, I don't have my MK802 handy) to make sure you call install third party software (meaning not from google play or amazon app store). It should install and you can run the xbmc app. I tried it yesterday and worked well. Good luck.