To further disprove suspicion of creating a fake Firmware on a level that Apple would be envious of, Andru Edwards of Gearlive answers more questions about the 1.1.3 update and posts a screenshot of his about screen showing his Firmware number is in fact 1.1.3.

The picture below shows that Andru is running 1.1.3 but blocks out his serial number and build number to protect his source. Some hopes are dashed such as SMS forwarding, MMS support and A2DP Support.

VIa: Gearlive