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On this blog we will track down the latest Amazon Kindle news. We will keep you up to date with whats hot in the bestsellers section, including books, ebooks and blogs... and we will also bring you great Kindle3 tips and tricks along with reviews for the latest KindleDX accessories.

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September 2016
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Kindle Software 2.3 (399380047)

It definitely looks like I’ll have to eat my words… One month ago I made a statement that there will be fewer Kindle software updates and that chances of new features being added via update are slim. At least on the second count I was wrong. Amazon has released Kindle software version 2.3 for Kindle 2 US, Kindle 2 International and Kindle DX. It added significant features to all of these devices. In fact Amazon deemed the update so significant that they’ve sent out emails to Kindle owners about it.

  • Kindle 2 International (wireless by AT&T) got a significant battery life boost. You can now go for a week without having to recharge the device and keep the wireless on. Since it doesn’t apply to the US version of Kindle 2 (that uses Sprint for wireless connectivity) it looks like Amazon didn’t change the poll frequency but either fixed some bug in wireless driver or took advantage of a technology similar to PUSH email.
  • Both US and international versions of Kindle 2 got native PDF support based on the same code that was used in Kindle DX. Now you can also manually switch screen orientation to landscape. Kindle DX style automatic switching doesn’t work since Kindle 2 devices lack the accelerometer hardware. PDF files are better cropped now as blank margins don’t use up valuable screen space. This is especially important for small 6″ Kindle screens since PDF viewer still lacks zoom feature.
  • Since all Kindle versions now support PDF, sending PDF file to @kindle.com email will no longer convert it to native Kindle format by default. If you still want the conversion to happen, you should put the word “Convert” in the email subject.
  • Kindle DX screensaver activation time was increased from 5 minutes to 20 minutes. This makes sense since larger screen can contain more text that takes longer to read.
  • All Kindle versions will not require signed update packages. This problem however has already been solved.

Normally you Kindle would update itself automatically if you have wireless connectivity. However if you do not or the update failed because you had hacks installed, you can update Kindle manually. This time around though, rather than trying to hit dynamic URLs that are supposed to always provide the latest version, you can download the update from the appropriate static location. These locations are listed on Amazon.com Help page.

By bringing all Kindle devices to the same version, Amazon will simplify software development process in the long run. They may change the update process in the future to cut the update delivery costs. 2.3 update package was around 10 megabytes large. If they keep the current method update packages will get only larger.

At the moment there is no update for 1st generation Kindle. And dare I make another prediction – the chances of it happening are rather slim.

While we are on the topic of updates. There might be another update currently in the works in Lab126. On Kindle Facebook page Kindle developers have posted the following message:

Amazon Kindle Kindle Customers, We have heard from many of you that you would like to have a better way to organize your growing Kindle libraries. We are currently working on a solution that will allow you to organize your Kindle libraries. We will be releasing this functionality as an over-the-air software update as soon as it is ready, in the first half of next year. – The Kindle Team

Personally I have just one question left: Where are the bleeping Unicode fonts? Amazon, seriously! Is it too much trouble to replace the current fonts with ones that support wider range of characters? Although with PDF support in place there is workaround via PDF font embedding, it would be nice to have native support as well.

I guess this leaves me with little choice but to recompile Kindle Unicode Font Hack to work with Kindle Software 2.3… I’ll post as soon as it’s ready and tested.