Originally Posted by rubentje1991
Indeed, that works perfectly... you've definitely less pixels (and details), but that's logically...
If someone has some time to dig in deeper, maybe it would be possible to activate some "switch"-script by pressing the home or menu button for e.g. 2 seconds (which then activates/deactivates the refresh mode)
=> but we can already use it sometimes (when you know you're going to scroll to much, and when there is some wifi-connection :-) )
You don't need an active Wi-Fi connection on a Rooted T1; you can launch the Browser from Zeam without one, pinch, and click the bar in an instant.
I got it to work on my very first try.
The setting survives sleep mode, BTW, and switching to other non-Sony apps. And yes, it looks like it switches to a pure B&W mode; Coolreader and Kindle work fine. Aldiko, not so much.
But paging in all three apps is ridiculously fast--no black flash at all, for those that care--so if a 2-bit mode could be enabled via a software switch, it should still be a major speed boost with no significant text quality loss.