Upgraded my H2O to 3.17 from 3.15 without factory reset. Haven't experienced any unwanted reboots so far, even just after booting the reader up (when the device is usually at its most sluggish). I tried opening the awards and reading stats pages, did some searches in Library, a sync, downloaded the new 80+mb Japanese dictionary, opened and navigated into the heaviest (90+mb) kepubs on the device. I also inserted my microSD card and read a couple of manga volumes in .cbz format (the card contained about 30 such files, each over 100mb in size). After reading that some users had trouble with PDFs, I purposefully loaded a pdf textbook I had, made of scanned pages: the file was pretty big (140mb more or less), but it gave me no trouble, other than being a little slow to navigate.
I also noticed that a minor translation bug I had reported in 3.16 was fixed.
As others mentioned, the highlighting and dictionary features seem to be faster than they were before, page turn speed the same (this applies to kepubs, as I don't read epubs).
|