Nook Running Slow — How to Speed It Up

What Does This Error Mean?

A slow Nook is usually caused by a large local library or low free storage. Archive books you are not currently reading to free up space. A restart also clears temporary data that slows the device down.

Affected Models

Nook GlowLight 4
Nook GlowLight 4e
Nook GlowLight Plus
Nook GlowLight 3
All Nook models

Common Causes

Low storage — too many books downloaded locally
Temporary data cache filling up
Outdated firmware with performance bugs
Too many background processes
Old device with aging processor

How to Fix It

Archive books you are not reading to free up local storage.

Hold on a book cover → Archive. Archived books stay in your cloud library and can be re-downloaded instantly. Aim to keep fewer than 20 books downloaded at a time.
Restart the Nook.

Hold the power button for 2 seconds → Restart. A restart clears temporary data and memory leaks without affecting your library.
Update the Nook firmware.

Settings → Device Info → Software Updates → Check for Updates. Performance improvements are frequently included in firmware updates.
Clear the search history.

Settings → Device Options → Clear Search History. A large search history can slow navigation on older Nook models.
As a last resort, perform a factory reset.

Settings → Device Info → Erase & Deregister Device. This wipes all downloaded content but your library is saved in the cloud. Re-register and only download books you are currently reading.

When to Call a Professional

A Nook that is consistently unresponsive even after a reset and storage cleanup may have hardware degradation. Contact Barnes & Noble support.

Frequently Asked Questions

How much storage does a Nook GlowLight 4 have?

The Nook GlowLight 4 has 8 GB of storage, which holds thousands of ebooks. Slowdowns happen when hundreds of books are downloaded at once because indexing the library takes processing time.

Will a factory reset speed up my Nook?

Yes, in most cases a factory reset significantly improves performance on an older Nook. All your purchased books are saved in the cloud and can be re-downloaded after the reset.