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]

We are using v4.4.0 in our Android v6 devices, but with this versions we don't have any problem to upload firmware from an ".hex" file, we only have problems in Android 7, but maybe it's caused by the issue you comented. We will comment to our users that use Android 7 to downgrade to v4.3.0 and try to upload the firmware again. Thanks for the answer!