Hello everyone,
We are having a problem with the DFU function in our custom iOS app.
We are using DFU library version 4.5.1.
After updating SoftDevice and Bootloader the DFU library returns an error befor updating the application. (Update worked with iOS 12)
This Error occures with iPhone8.
With iPhoneX DFU library returns an error before updating SoftDevice and Bootloader (before connecting to the Device).
The Update workes fine with iPhone7 and iPhone11.
The update works fine with the DFU function in the nrf Tollbox App with all iPhones.
How could this problem be fixed?
Are there known issuse with theese iPhones / iOS Version and the DFU library?
Best Regards
Fabian