We are not allowed to provide direct links here. And if there were a direct link to files, it probably won't work because you most likely will have to register at the site first. I would suggest you go to A17, dsscommunity, dsstester, or any other reputable site, register, then you can download. After that you can visit the site all the time when you need bins or info.
thx hawaiian_time , but I don't know which file to download. I'm new to this .I downloaded one bin file with option buttion "rom flash" in stb updater.that changed my flash . So I'm looking for firmware ver 6.0. I don't know the name of file and also don't know what to do ?