https://devzone.nordicsemi.com/f/nordic-q-a/94055/nrf-toolbox-can-not-create-firmwareI&#39;ve started to get this error when trying to do a DFU update on nRF Toolbox (v5.0.8): &quot;Can not create Firmware&quot;. The same firmware file worked before on the same device that I&#39;m trying to update. I have also tried it across different iOS devices anden-USTelligent Community 13Tue, 22 Nov 2022 09:50:36 GMThttps://devzone.nordicsemi.com/thread/396847?ContentTypeID=1Tue, 22 Nov 2022 09:50:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8aeabfb4-6985-4376-90d7-d12edac08c8bMenon<p>Hello,</p> <p>This is an internal bug in the nRF Tool box Application. This has been already reported by my colleague <a href="https://devzone.nordicsemi.com/support-private/support/298551">here</a>.</p> <p>You need to use nRF D<a href="https://play.google.com/store/apps/details?id=no.nordicsemi.android.dfu&amp;hl=en&amp;gl=US">evice Firmware Update App </a>or nRF Connect app for doing the DFU in the mean time.</p> <p></p> <p>Kind Regards,</p> <p>Abhijith</p><div style="clear:both;"></div>