android toolbox can DFU，but ios toolbox can't DFU

[FormerMember]

hello everyone：

I use nordic APPtoolbox to test DFU ,android toolbox can DFU，but ios toolbox can't DFU

1、 i use sdk9.0 dfu project,and sdk9.0 ancs project 2、blog.chinaunix.net/xmlrpc.php add code like this web page 3、i use android to test it some times,it's ok.But when i use iPhone's toolbox,it's not ok.and the ios APP printf the log,it show "Reading DFU Version characteristic failed"

[Hung Bui]

I will need you to capture a sniffer trace.

Please try to test with just a fresh bootloader (no application ) You should download the SDK .zip and use the bootloader from the .zip, not the one from pack. I saw that you have something with ancs, how did you flash the ANCS example ?