DFU issue with Android 7.0

[abosch]

Hello,

There's any known issue realated with DFU and Android 7.0? When we try to update firmware with nRF Connect or our APP we get an error (hex file error), but when we try the same hex file with the same apps on Android 6 there's no problem.

[bjorn-spockeli]

As far as I know there are no issues with Android v7.0 and DFU. Which SDK and SoftDevice versions are you using? The format of the distribution zip (i.e. the firmware image zips) has not changed between Android v6.0 and v7.0, and our DFU library should be compatible with both. Would it be possible for you to share the distribution zip so that I can try to reproduce the issue here? Are you using the bootloader from the SDK or have you modified it?