IOS APP in Backgroud continue OTA

[???]

IOS APP, when in the OTA upgrade, into the background, OTA stopped, at this time into the front desk, can not continue to upgrade, how can you continue to upgrade after entering the background? Thankyou！

[run_ar]

This seems to be a limitation in iOS. i.e. you can only do a limited set of actions while in the background. This is to make sure background apps don't use to many resources and waste power. So it is not possible to continue OTA while in the background. However the DFU implementation in SDK 12 and newer support continuing the transaction. Not sure if the iOS app does. Will check with the developer. Which iOS app are you using? and what SDK version are you using?