Hi Userbe1155
Sorry for not answering sooner.
Android 4 was already built in Version 4.0.3
No BT is not installed in my tablet and I have tried a BT USB dongle and that did not work either.
But no need for BT if you use Dropbox... its much easier to use this to transfer files.
Hope this helps and hope you enjoy your new tablet.
Mine is still going strong...
It should have bluetooth built-in. The spec is the same as the Ampe A90 which has bluetooth and the firmwares are interchangeable.
I also ordered one from McBub on 28th which arrived at Heathrow today and is being delivered on Tuesday (had phone call from courier).