Hi! I have NRF51822 QFAA pcb. I uploaded mbed bootloader with DFU through uVision & st-link V2 interface. I have Windows Phone 10 (Build: 1511) installed on Nokia 830. Nokia connects to NRF51 through bluetooth and I can also see ping messages through nrF toolbox UART Log screen, so it seems all is working fine! Then I complied MBED app with "APP for FOTA" settings, converted hex to zip with Windows nrfutil.exe, uploaded zip file to Nokia, then went to nrF Toolbox settings -> DFU in Nokia, chose ZIP file and now I don't know what to do, because there are no "UPLOAD" or "PROGRAM" or "FLASH" settings in the nrF Toolbox there is only 4 buttons under DFU settings tab - "save" (location for saved zip's), "browse" (to choose zipped app for uploading), "example" (blink example) and "clear" (clear to default settings). There are also no other buttons like "DFU upload" or anything like that in the nrF Toolbox up. I can only "browse" for zip file and that's it.
I don't think it's related to the fact the the phone runs Windows Phone 10, because I googled for nrF Toolbox screens and there is not "DFU update" button found in the nrF Toolbox version for WP (unlike it's for the Android analogue)
How's that happen? How can I update app through Windows phone?
Thanks :)
