I need the original file system for TT ONE 3rd generation USA, Canada and Guam

[decros]

Can anyone extract the file system from a TT like the one I mentioned in the title and provide a link where to download it from?
I need it because after having problems with the internal memory I decided to use a memory stick to make it work. I took the file system from another TT (friend's TT) and the maps from my TT and now when I try to update the device TT Home says that the version I have doesn'y match (or something like that).

Thanks

 

[dhn]

Try here for older versions for the One

 

[decros]

Thanks!
I'll give a try

Cheers