Harry, thanks. I'm a bit cautious about updating the firmware after reading a thread here a few weeks ago: someone's kindle had been rendered useless during a firmware update. I remember they were having problems getting a new kindle from Amazon. It was quite a long thread. I'll try to find it.
https://www.mobileread.com/forums/sh...d.php?t=309789
This was it.
Provided it isn't horrendously expensive, I can afford a new reader. I've been living well within my means for a while.
Will the new Paperwhite let me sort books into Collections while in aeroplane mode? And alter the font in one book, but not in another (like the Sony could)? If not, is there any device which can do this?