Softdevice, bootloader and App update in queue via mobile app

[Muniek]

Hi, Is there any way to force Android and iOS to update softdevice, bootloader and application from single zip file in queue? I mean, first update softdevice, then bootloader and on the end application to ensure dualbank update which is essential for us. Installing softdevice and bootloader in single part may causing singlebank update. Thank you!

[bjorn-spockeli]

Happy to help! However, just be aware that the bootloader and softDevice must be compatible. For example, if you want to update from S132 v2.0.0 to S132 v3.0.0, then you cannot update the BL or SD individually as the bootloader is compiled with the S132 v2.0.0 headers or the S132 v2.0.0 is not compatible with a bootloader compiled with the S132 v3.0.0 headers. This is why we recommend updating the SD and BL as a combined image.