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.

[abosch]

@Bjørn Spockeli We detect this issue due to feedback from users of our application that have Android 7.0, so we invite them to use "nRF Connect" and they obtained the same result. We have not a device with Android 7.0 so I can't provide you a log. Could you ensure that DFU works on Android 7 with the same hex files used for Android 6?