If you have ever finished a library book on a Kindle a few days after it was technically due, you probably know the trick: flip the e-reader into airplane mode before the loan expires, and the book stays readable until you reconnect. That has worked for well over a decade. A recent Kindle software update appears to have closed it.
What changed for library borrowers
The behaviour readers are now reporting is straightforward and unwelcome: an expired OverDrive/Libby loan will not open until the Kindle has reconnected to Amazon — and once it reconnects, the book is returned. In other words, the offline grace period that borrowers relied on is gone, and there is no longer a way to finish the last thirty pages after the due date.
Good e-Reader, which reported the change on 17 August, names the affected hardware: “The devices that the airplane mode exploit no longer works on are the Kindle Paperwhite (11th and 12th generations) and the Colorsoft Signature Edition.” Other Kindles on software version 5.19.5 appear to behave the same way. The picture is messier further back — the site notes that “older Kindles running 5.19.2 and below mostly work, but some users say they don’t,” which suggests the change is arriving with the update rather than being flipped server-side for everyone at once.
Nobody has confirmed it — and that is its own problem
This is the part worth being precise about, because it would be easy to write it as settled. It isn’t. Neither company has acknowledged the change. “Amazon and Overdrive have not officially commented that they have fixed this exploit,” Good e-Reader writes, adding that no text has been updated on the Libby page or in Amazon’s library-lending FAQ.
Good e-Reader’s editor-in-chief Michael Kozlowski frames it as the end of a long effort: “I know from talking to executives at both companies that they have been trying to come up with a solution for the past few years to stop Kindle users from extending their book loans by the airplane mode exploit, but nothing has appeared to work until now.”
Treat that as a well-sourced report rather than a confirmation. But the silence is the real complaint here. A behaviour that thousands of library users depended on changed in a software update, with no release note, no FAQ edit and no announcement. A one-line notice telling borrowers they now need to reconnect before opening an expired loan would have cost Amazon nothing.
The wider pattern of Kindle lockdown
None of this is isolated, though the surrounding context is older and should not be read as new. Back in June 2026, The eBook Reader documented Amazon pushing software to 10th-generation Kindles that hardened DRM on books downloaded to the device. That followed the removal of the “Download & transfer via USB” option, which had let owners keep local backups of books they had paid for, and the end of support for the first five Kindle generations.
The through-line is consistent: each individual change is small, each is shipped without fanfare, and each moves a Kindle a little further from being a device you own and a little closer to a terminal for content you rent. The airplane-mode change fits that shape exactly, whether or not it was deliberate.
What library borrowers can do now
The practical answer is unglamorous. Finish loans before they expire, or renew them in Libby ahead of the due date if there is no waiting list. If you routinely need longer, borrowing in the Libby app itself rather than sending to Kindle keeps the reading experience under OverDrive’s rules rather than Amazon’s, and Libby’s own app runs on any Android phone or tablet. And if you keep a Kindle in airplane mode as a matter of habit, be aware that a reconnection now costs you any expired loans sitting on the device.
Sources: Good e-Reader, The eBook Reader
