Dealing with Kindle for PC/Mac 1.19 and KFX in calibre - Page 51

smersh · 04-26-2020, 11:46 PM

Quote:

Originally Posted by lkmiller

That would mean the books were KFX format. So it's not that renderer-test got re-enabled. Somehow your key must have changed. If you've had to log in again, that's usually a sign that the app is acting like it's a brand new installation with a different key.

I guess I’m out of luck? Any way to retrieve a key from a Time Capsule backup? Or should I just head to eBay and buy myself a second Kindle for my other amazon accounts?

odamizu · 04-27-2020, 01:26 AM

Quote:

Originally Posted by smersh

I guess I’m out of luck? Any way to retrieve a key from a Time Capsule backup? Or should I just head to eBay and buy myself a second Kindle for my other amazon accounts?

There's a chance it would work if you can go back and restore your Kindle folder and Alf prefs from when it was working, but getting a second Kindle would be easier and more reliable, since K4Mac could break again at any time.

smersh · 04-27-2020, 08:30 PM

Quote:

Originally Posted by odamizu

There's a chance it would work if you can go back and restore your Kindle folder and Alf prefs from when it was working, but getting a second Kindle would be easier and more reliable, since K4Mac could break again at any time.

I've been leaning towards that.

Should I get a 4th generation or higher (is there a FAQ on this)? I want to make sure to get one that grabs the best format.

Thanks, everyone, for all the help over the past few months

darryl · 04-27-2020, 08:51 PM

My recommendation would be a 1st generation Paperwhite or earlier (eg; Keyboard or Touch). The firmware on these devices does not currently handle kfx at all.

lkmiller · 04-28-2020, 01:27 AM

I got a refurbished Touch a while ago in case of other methods breaking down. It handles AZW3 (KF8), but not KFX. I think the Keyboard is MOBI and not KF8 and definitely not KFX.

pdurrant · 04-28-2020, 03:48 AM

Quote:

Originally Posted by lkmiller

I got a refurbished Touch a while ago in case of other methods breaking down. It handles AZW3 (KF8), but not KFX. I think the Keyboard is MOBI and not KF8 and definitely not KFX.

The Kindle Keyboard 3 (i.e. not the Kindle 1 or Kindle 2) does handle AZW3 when updated with the latest firmware. But not KFX, as you say.

lkmiller · 04-28-2020, 03:25 PM

Thanks for the clarification, Paul!

GrandAdmiral · 05-01-2020, 09:12 PM

Hey guys. Tried searching the thread and didn't see anything so I wanted to ask. I'm currently on Kindle v. 1.23.1 for Mac. Back in the day before the new Calibre tool I disabled the render-test to continue downloading files in azw format. Is there a way to revert the Kindle app back so that it downloads kfx files again instead of azw?

jhowell · 05-01-2020, 11:32 PM

Quote:

Originally Posted by GrandAdmiral

Is there a way to revert the Kindle app back so that it downloads kfx files again instead of azw?

Run the chmod command again, but replace -x with +x

GrandAdmiral · 05-03-2020, 05:30 AM

Quote:

Originally Posted by jhowell

Run the chmod command again, but replace -x with +x

Thanks. Attempted that; it didn't work. I tried reinstalling the app and it's still downloading azw. Weird.

BertramFox · 05-03-2020, 07:24 AM

I've installed Calibre on my PC, setting my device as "Kindle Emulator." And it says the first step is to "add books," but where are they? The file called "My Kindle Content" contains exactly one book. (It's in the wrong format, but we'll cross that bridge when we've crossed the ones before.) Where does the PC keep my Kindle books if not there?

DNSB · 05-03-2020, 01:05 PM

Quote:

Originally Posted by BertramFox

I've installed Calibre on my PC, setting my device as "Kindle Emulator." And it says the first step is to "add books," but where are they? The file called "My Kindle Content" contains exactly one book. (It's in the wrong format, but we'll cross that bridge when we've crossed the ones before.) Where does the PC keep my Kindle books if not there?

Are you sure you installed calibre? Where did you see a device "Kindle Emulator"? Do you have Kindle for PC installed? You will need that to download your ebooks from Amazon before they will show in it's My Kindle Content directory.

I've attached an image of the Welcome wizard's device selection. No Kindle Emulator to be seen.

lkmiller · 05-04-2020, 01:17 AM

Quote:

Originally Posted by GrandAdmiral

Thanks. Attempted that; it didn't work. I tried reinstalling the app and it's still downloading azw. Weird.

Are you sure the AZW files aren't KFX? With Kindle for Mac/PC, AZW is a generic extension for any Kindle format main book file...AZW3, MOBI, KFX, etc.

rangi63 · 05-05-2020, 09:22 PM

Thank you so much for your detailed instructions. I downloaded the 17 version kindle even though I was currently using the 19 and added the command prompt and "Kaboom!" a book which insisted on downloading as KFX zip came in as AZW3 and I was able to convert it.

adrianf · 05-17-2020, 08:36 AM

Dear Odamizu,
It is very kind of you that you have written such a clear guide for people like me, thinking of upgrading to Catalina.

I know that I might have to write to Laura from Apprentice Harper's GitHub or Apprentice Alf's Blog, but akamai.com, which is supposed to protect that blog, «thinks» that I am a bot, and blocks me from writing to Laura on her blog. Could you put me in direct contact with Laura? Thank you.

For a long while I used jhowell's Method One in macOS 10.14.6
Reverting to macOS-Kindle version 1.17.1 has helped me download books bought from Amazon, and I had no further problems. Now I use Calibre 4.16.0

I bought, however, a few day ago, a new MacBookPro and, as part of the greater liberties Apple grants now to its users, I cannot downgrade the macOS anymore.

In macOS AppStore, the reviews for the latest version 1.28 of Kindle for Mac say that Amazon does its best to make its macOS application really useless.

Is the action list below still the correct on for me?

(1) Quit macOS-Kindle
(2) Write command
chmod -x /Applications/Kindle.app/Contents/MacOS/renderer-test
or
sudo chmod -x /Applications/Kindle.app/Contents/MacOS/renderer-test
in Terminal
(3) Totally empty the folder:
~/Library/Application Support/Kindle/My Kindle Content
(I have many hundreds of books, and I do not know which format each of them has)
(4) Open macAppStore and download version 1.28
(5) Overwrite the Kindle version 1.17.1
(6) Start Kindle 1.28
(7) Download again all books in Kindle 1.28 with
File → Download
Thank you in advance for your help, and also for putting me in direct connection with Laura

05-01-2020, 09:12 PM	#758
GrandAdmiral Junior Member Posts: 4 Karma: 10 Join Date: May 2020 Device: Samsung Tab A	Reverting back to kfx Hey guys. Tried searching the thread and didn't see anything so I wanted to ask. I'm currently on Kindle v. 1.23.1 for Mac. Back in the day before the new Calibre tool I disabled the render-test to continue downloading files in azw format. Is there a way to revert the Kindle app back so that it downloads kfx files again instead of azw?

05-03-2020, 07:24 AM	#761
BertramFox Junior Member Posts: 1 Karma: 10 Join Date: May 2020 Location: Yorkshire Device: Kindle emulator	My Kindle books do not appear at all! I've installed Calibre on my PC, setting my device as "Kindle Emulator." And it says the first step is to "add books," but where are they? The file called "My Kindle Content" contains exactly one book. (It's in the wrong format, but we'll cross that bridge when we've crossed the ones before.) Where does the PC keep my Kindle books if not there?

05-17-2020, 08:36 AM	#765
adrianf Enthusiast Posts: 49 Karma: 2300 Join Date: Jul 2013 Device: iPad+MacBookPro	Catalina + Kindle4macOS version 1.28 Dear Odamizu, It is very kind of you that you have written such a clear guide for people like me, thinking of upgrading to Catalina. I know that I might have to write to Laura from Apprentice Harper's GitHub or Apprentice Alf's Blog, but akamai.com, which is supposed to protect that blog, «thinks» that I am a bot, and blocks me from writing to Laura on her blog. Could you put me in direct contact with Laura? Thank you. For a long while I used jhowell's Method One in macOS 10.14.6 Reverting to macOS-Kindle version 1.17.1 has helped me download books bought from Amazon, and I had no further problems. Now I use Calibre 4.16.0 I bought, however, a few day ago, a new MacBookPro and, as part of the greater liberties Apple grants now to its users, I cannot downgrade the macOS anymore. In macOS AppStore, the reviews for the latest version 1.28 of Kindle for Mac say that Amazon does its best to make its macOS application really useless. Is the action list below still the correct on for me? (1) Quit macOS-Kindle (2) Write command chmod -x /Applications/Kindle.app/Contents/MacOS/renderer-test or sudo chmod -x /Applications/Kindle.app/Contents/MacOS/renderer-test in Terminal (3) Totally empty the folder: ~/Library/Application Support/Kindle/My Kindle Content (I have many hundreds of books, and I do not know which format each of them has) (4) Open macAppStore and download version 1.28 (5) Overwrite the Kindle version 1.17.1 (6) Start Kindle 1.28 (7) Download again all books in Kindle 1.28 with File → Download Thank you in advance for your help, and also for putting me in direct connection with Laura Last edited by adrianf; 05-17-2020 at 10:24 PM. Reason: additional problem

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Handling KFX files in Calibre	HarryT	Conversion	53	08-31-2018 04:21 AM
Dealing with Kindle for PC/Mac 1.19 and KFX in calibre	BetterRed	Conversion	0	02-08-2017 01:47 PM
Dealing with Kindle ebooks in calibre	BetterRed	Devices	0	02-06-2017 07:59 PM
updated calibre with a little help for kfx format	cvkemp	Amazon Kindle	0	10-06-2015 11:08 AM
Dealing with Multiple Calibre libraries	samoanbiscuit	Calibre Companion	4	08-27-2014 10:35 AM

04-27-2020, 08:51 PM	#754
darryl Wizard Posts: 3,108 Karma: 60231510 Join Date: Nov 2011 Location: Australia Device: Kobo Aura H2O, Kindle Oasis, Huwei Ascend Mate 7	My recommendation would be a 1st generation Paperwhite or earlier (eg; Keyboard or Touch). The firmware on these devices does not currently handle kfx at all.

04-28-2020, 01:27 AM	#755
lkmiller Laura Posts: 1,574 Karma: 23597272 Join Date: Nov 2009 Device: Kobo Sage, Kobo Elipsa, Nook Glowlight 4 Plus, Kindle Oasis 2	I got a refurbished Touch a while ago in case of other methods breaking down. It handles AZW3 (KF8), but not KFX. I think the Keyboard is MOBI and not KF8 and definitely not KFX.

04-28-2020, 03:25 PM	#757
lkmiller Laura Posts: 1,574 Karma: 23597272 Join Date: Nov 2009 Device: Kobo Sage, Kobo Elipsa, Nook Glowlight 4 Plus, Kindle Oasis 2	Thanks for the clarification, Paul!

05-05-2020, 09:22 PM	#764
rangi63 Junior Member Posts: 2 Karma: 10 Join Date: Apr 2011 Device: kindle	Thank you so much for your detailed instructions. I downloaded the 17 version kindle even though I was currently using the 19 and added the command prompt and "Kaboom!" a book which insisted on downloading as KFX zip came in as AZW3 and I was able to convert it.