On Friday, 9/16/2011, I received a file on my phone. The file name was miui-ota-ace-1.9.9-1.9.16-b3oh0rglto.zip. I did nothing to initiate this download. Has anyone else received this unsolicited file? If so, are the contents of this file malicious? At the time, I was running 1.9.9 on my HTC Inspire 4G. Since receiving the file, I removed it from my phone, then wiped the phone, and my SD card.