Device not connecting after DFU OTA

[arjun]

Hi,

I am running the BLE DFU example. I am able to perform the DFU OTA implementation successfully. The problem I am facing is that, once the application has been updated successfully, the device gets disconnected and starts advertising with new name. But when I am trying to connect to it, its disconnecting again and again.

I am using the hrm zip file for updating. The device after updating advertises as Nordic_HRM.But I am not able to connect to it.

[arjun]

Yes,I created my own image. I am performing DFU using nrfConnect.

While running, I am getting a linker error "ELF/DWARF", as I mentioned previously. Thus I am unable to run the application.

So I disabled "Include Debug Information" in Options->Linker->Output as suggested in one of the discussions related to ELF/DWARF error. devzone.nordicsemi.com/.../

Still I am facing the same issue and nor am I able to debug.

I followed the following blog - devzone.nordicsemi.com/.../ I have cross-referenced the steps multiple times.Am I missing something??