1. U7135 (181289)
2. v9r12
3. 2010 Dodge Challenger

I have attempted to load v9r27, shows as corrupt when I load it.
My Predator appears to be an old version (sticker on back reads "Predator 2005 - 2007 &". I have read several post referencing a problem with older models not having enough memory ...

To any of the Techs....

Sounds like I need 9r27L

because even my box says it for a 05-07 5.7L

SN 181289 (even the decal on the back says 05-07 LX)

This would explain the problems with not being able to load the posted version of R27.

I am now sure that I have the same problem as the original post. Just walked back through the whole process of updating after adjusting device manager to the right baud rate. Low and behold the programmer now read " no serial flash found contact tech support". What do I do now?

2010 Challenger R/T ...

I appear to have the same problem indicated in this thread of being and older version of the tuner that will not take the r27 update but will not play with my 10 Challenger either. It likes the r12 but gives me the message about the 68052005AC error.

I have the exact same problem on the same car. DSDownloader tried to install crom 9r27 with the same results that the crom is corrupt. It will reload 9r12 with no problem. Downloaded 9r27 three different times with no luck on each install.