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Upgrading Keenetic Operating System
There is no need to download firmware files for your Keenetic router. If you already run Keenetic connected to the Internet, upgrading to the latest version of the operating system can be done automatically by enabling Automatic software updates in the General Settings menu. In this case, you don't have to lift a finger to be sure that your Keenetic is always up to date and secure. The operating system will update itself accordingly, even if you have a custom set of components and applications installed. The manual upgrade is also possible by clicking on Install the update in the General Settings menu of the WEB interface.
Keenetic Operating System
KeeneticOS archive for Keenetic Buddy 4 (KN-3211).
The system file contains the recommended components list.
How to use the KeeneticOS file can to read in the article Updating KeeneticOS by a system file.
Datasheets, User Guides, Reference Materials
This guide covers initial setup and essential recommendations for home users.
Quick Start Guide (English version) for Keenetic Buddy 4 (KN-3211 EU).
Keenetic Operating System Recovery
Recovery Utility for Keenetic Buddy 4 (KN-3211 EU).
Before using the utility, be sure to read the article Recovery KeeneticOS. Required OS: Windows XP/7/8/10/11.