I had previously raised an issue about an OzTiVo with software version 11.3b8 and the EPG download in the forum for Guide Issues but now I want to deal with a software upgrade from 11.3b8 to 11.3b10.

First I need to understand whether 11.3b8 and 11.3b10 are versions of the software that the original mothership provided or are they different versions of the OzTiVo software. If it is the original mothership then I understand why Darren King posted "You can use a pre-modded 11.3b10 software image .tbk file and WinMFS to do it.".

I saved some .tbk files while preparing a new increased size drive for each of the TiVos that I converted and I've still got the original drives in their unchanged condition so I imagine that I can either access or recreate the appropriate .tbk file.

If my understanding is correct, then I assume that I need to use the appropriate 11.3b10 version .tbk file and restore it to the 11.3b8 drive and then use the modding process again on that drive - Is that correct?