SamyGO

I think you can use the seek_patch which is described on B series section.
The author said, it should work on C and probably on D series.

oops. This is not what you`re searching for. But i think we could add your request to Tasks list
p.s. topic moved to Brainstorm.

Confirm what? the 90min-limit for timeshift? Yes it is. (LExxC650)

But you say "the time shift stop at 90 min"

IMO it does not "stop", but you cant rewind more than the last 90min.

i saw that there is a fix for D Series but couldn't find how exactly it has been done...