hi, to do DFU on SDK 8.0, if use the MCP on PC, it wants to select a zip file, if select a hex file, it will fail. I have created the bin image,but I can’t create the zip file by nrf.exe. can you give some advise about howto create the zip file for MCP to do DFU more detail, and the MCP on Android(V2.0.3) can’t do DFU either select hex file or zip file, is there any update version for android? Thanks Kevin