Update v5.18.5 transforms the reading experience on Amazon Kindle

Amazon has surprised users of its Kindle devices with the release of a new update that promises to revolutionize the reading experience. Update v5.18.5 is considered by many owners to be one of the most significant changes in a long time, notably improving the functionality and ease of use of the devices.

Transformation in Reading with Kindle

Amazon's Kindle devices are widely recognized in the eBook reader sector, standing out for their quality, design, and features at a reasonable price. With this update, Amazon reinforces one of the most valued aspects: the ease and comfort they offer when it comes to reading.

Devices Eligible for the Update

Although Amazon has not made a specific announcement regarding this update, it is common for Kindles to receive monthly improvements. However, update v5.18.5 stands out due to the magnitude of its changes. This new version is available globally for users who own any of the Kindle devices from the 11th and 12th generations, including the Kindle Scribe and the recently released Kindle Colorsoft. This focus on inclusivity ensures that a large number of users benefit from the new functionalities.

Highlighted New Features in the Update

For those users who have already updated their Kindle or are considering doing so, it is important to know about the new features that have been implemented in this version of the operating system.

Reading Assistant

The story of Amazon's reading assistant has been a complicated one. Launched globally in August 2025, this feature faced several technical issues that led to its temporary withdrawal. After a series of adjustments and testing on some devices, the reading assistant is now available to all users with version v5.18.5. This improvement is significant as it allows users to listen to books without having to read them themselves.

The reading assistant offers a voice that narrates the books, highlighting the text in real-time, providing an alternative reading experience that has been well received by users. However, it requires the use of Bluetooth headphones or a connection to a speaker for proper audio. Amazon has specified that this feature is compatible only with:

• Books purchased from the Kindle store.
• Books from Prime Reading, Kindle Unlimited, or Kindle partners.
• Books shared in the family library.

Improved Print Mode

In addition to the introduction of the reading assistant, the Kindle team has made improvements to a previously implemented feature: print mode. Prior to this update, the mode only offered two font customization options, both of which were too large. Now, the option to edit the font size has been added in the Screen and Brightness section, allowing users to tailor their reading experience to their personal preferences.

Other Significant Improvements

Update v5.18.5 also includes two additional noteworthy features. The first is a new rotation lock system that keeps the screen in the desired orientation regardless of the device's movement, a feature that was already standard on many mobile phones and had been requested by numerous users for Kindle.

The second improvement is a customization adjustment for letter and paragraph spacing, allowing readers to further adapt their reading experience from the Reading Settings menu.

A Step Forward for Kindle Devices

With these new functionalities, Amazon's Kindle devices continue to strengthen their position as one of the top choices in the digital reading market. Although they face competition from other models, such as those from the Kobo brand, they have established themselves as a benchmark among book lovers. Furthermore, Amazon continues to expand its line with innovative models like the Kindle Colorsoft, which features a color screen.

Opportunities to Acquire a Kindle

For those interested in acquiring a Kindle device, it is important to note that these digital readers are often available at promotional prices during special events such as Prime Day or the Prime Day Sale. The upcoming celebration of the latter in early October represents an excellent opportunity to acquire one of these devices at a reduced price.

Additionally, users looking to maximize their Kindle reading experience may consider subscribing to the Kindle Unlimited service, which offers access to thousands of books. Currently, there is a promotion where you can enjoy 3 months of Kindle Unlimited for just €9.99, along with a completely free 30-day trial.

With the innovations presented in update v5.18.5, Amazon is clear in its goal of making Kindles the ultimate digital reading device, merging technology and comfort in an unprecedented way.

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