nRF Device Firmware Update icon

nRF Device Firmware Update v2.10.1

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nRF Device Firmware Update screenshot 0 nRF Device Firmware Update screenshot 1 nRF Device Firmware Update screenshot 2 nRF Device Firmware Update screenshot 3 nRF Device Firmware Update screenshot 4 nRF Device Firmware Update screenshot 5 nRF Device Firmware Update screenshot 6

About this app

Update nRF5 SDK firmware using Bluetooth LE

nRF Device Firmware Update is a mobile app for updating nRF5 SDK firmware using Bluetooth Low Energy as a transport. It can update the firmware of nRF51 or nRF52 Series SoCs having an nRF5 SDK Secure Bootloader (v12.0.0 or newer) or an nRF5 SDK legacy bootloader (v4.3.0-11.0.0).

The firmware should be in .zip file format, prepared using nRF Util (https://github.com/NordicSemiconductor/pc-nrfutil). The firmware can be selected from the local storage on the Android device or downloaded from cloud using a deep-link (see https://github.com/NordicSemiconductor/Android-DFU-Library/#deep-links for details).

Note: The app can't be used to update firmware developed with the nRF Connect SDK. In that case then the nRF Connect Device Manager mobile app must be used.

Version Information

Version
2.10.1
Downloads
50K+
Updated on
Oct 18, 2025
Released
Mar 21, 2022
Requires
Android 5.0

What's New

Fixed an issue that could cause the app to crash while scanning certain nearby devices.

Ratings & Reviews

3.9
136 ratings

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