Device manager APP : Firmware Update Fails Over BLE on nRF54L15 DK After nRF Device Manager App Update to v2.7.1 (android)

[jay]

Hi,

We are using the nRF Device Manager app (Android) to update firmware over BLE to the nRF54L15 DK, and it was working fine until August 26, 2025, when the app was updated to version 2.7.1. Since then, we are encountering an error when attempting to update the firmware, as well as when reading the version from the advanced options (as shown in the attached image).

The same code was flashed on the MCU for verification. I am also attaching a zip file containing the firmware for your debugging. Alternatively, please provide the APK file for version 2.7.0 so that we can test it on our side to verify that new update is causing Problem. 
3034.cen_per_hr_EXT_FLASH.zip

Regards,
Jay

[jay]

UPDATE - 1 :

i checked with IOS APP version 1.10.1(11) and its working fine and i can read images version from that.

[jay]

Hello,

The bug has been resolved in version 2.7.2, which was released a few hours ago. We can now read the version from the advanced options and successfully update the firmware over BLE.

Regards,
Jay