Device Firmware Upgrade using BLE not working

[asma]

Hello Everyone ,

I want to do application update over the air using BLE. I am using PCA100028 DK, SDK 7.2.0 and softdevice s110 7.1.0 . I am using the method given on this link developer.nordicsemi.com/.../a00066.html

In step 3 it is given to enable notification by writing 0100 i cant see anything on the DFU contol point charcteristic to write 0100 . i enabled the notification by clicking 3 downward arrows. then i followed step 4. the connection is lost with "GATT Error" and not with 'SERVER: Received Link Loss' and nothing sort of happening further i.e it is not advertising as "DFU Targ" . Is there anything i am missing .

Thanks & Regards

Asma

[Hung Bui]

@asma: It's pretty normal to see the Program Counter stay in wait_for_events() if there is no event occurs. Regarding the issue with MCP. I got information from developer that MCP is not compatible with the .zip file that has the .jason manifest file. It's only compatible with the .zip file with file naming requirement (see help in the app).

It's getting long, could you summarize the issue you are having now ?