DFU application error

[Webmobi]

We followed this link devzone.nordicsemi.com/.../, we loaded zip file in mobile(android 6.0.1). We are able to select device, we are not able to select file(Zip). The issue is, I am never able to use this .zip file for a DFU update. I open up my nRF connect App(latest version) on my phone, connect to my device, select file option which opens up a dialog box which asks for either Distribution Packet(zip), softdevice, Bootloader or Application. When I select Distribution packet, it asks to select my zip file and I browse(File Manager app on Android) to select the .zip which I created above. The zip file gets opened in the file Manager App and 'not selected' and all the files inside are visible but none of the files are selectable.

[Kyle Krueger]

Are you using a third party, or default file manager on android? I have been using File Commander (third party) in our project to avoid some problems with the default one.

[Webmobi]

I am using default file manager(one plus x)

[Kyle Krueger]

Did you try File Commander on this phone, or are you just going to stick with the lollipop device?

[Webmobi]

i just stuck with lollipop device