https://devzone.nordicsemi.com/f/nordic-q-a/76968/ota-dfu-ios-implementation-ncs-zephyrWe&#39;re looking for some clear documentation for implementing OTA DFU via BLE on the iOS side. We have the firmware working well on our dev kits here, but working only with the nRFConnect iOS app. We need to be able to implement this in our own app ecosystemen-USTelligent Community 13Thu, 01 Jul 2021 22:58:38 GMThttps://devzone.nordicsemi.com/thread/318314?ContentTypeID=1Thu, 01 Jul 2021 22:58:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f1a8f5b3-da6f-40b2-96b1-b527371574c5Nick Kibysh<p>Hi , here is <a href="https://github.com/JuulLabs-OSS/mcumgr-ios">MCUMgr iOS library</a>.&nbsp;</p> <p>You can also check how we use it in&nbsp;our <a href="https://apps.apple.com/no/app/nrf-toolbox/id820906058?l=nb">nRF-Toolbox App</a>&nbsp;for iOS.</p> <p>nRF-Toolbox is an open source app and you can find source code on our <a href="https://github.com/NordicSemiconductor/IOS-nRF-Toolbox/blob/992c9a61f1ea631e3645ba9c02c9ba30dab23770/nRF%20Toolbox/Profiles/ZephyrDFU/ViewController/NotConnectedViewController/UpdateScreen/ZephyrDFUTableViewController.swift#L63">GitHub</a>.</p> <p>I hope this will help you.</p><div style="clear:both;"></div>