OTA iOS Clean-up

[george]

Hi, 

After we complete a OTA update via iOS in Objective-C we can't get the BLE to function afterwards. Admittedly, I haven't taken a deep dive into it yet but was curious what are the standard steps to release use of the DFU objects/library after an update is completed? Do you have any sample code on this? Ideally in Objective-C but I may be able to convert from Swift. 

Thank you,

George

[Hung Bui]

Hi George, 
Please provide more information about the issue you are having. 
I have checked with the developer of the app we don't have any special instruction after you do DFU update. It should work and you just get a callback after it's done. 
We have some sample code  here: https://github.com/NordicSemiconductor/IOS-Pods-DFU-Library/blob/master/documentation.md

We also have an Example project in Objective-C as part of the DFU Library itself: https://github.com/NordicSemiconductor/IOS-Pods-DFU-Library

Furthermore, there’s the re-written nRF Toolbox app that I think can also do DFU, but after the rewrite it’s mostly written in Swift: https://github.com/NordicSemiconductor/IOS-nRF-Toolbox