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DFU is working on Android device but gives error DFU service not found on Iphone

Hi there, I am working on NRF52 DK, SDK15.2 with SD 6.1.0, The issue I am facing is that the DFU service is appearing on Android device and I can update apps using NRF toolkit via DFU service. But when I try to upload using Iphone, I get this error "DFU service not found" in NRF toolkit. Furthermore I am unable to discover the device in Iphone's Bluetooth settings but I can see app discovery name on Nordic App. What might me the reason ?

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0 Bjørn Kvaale over 6 years ago

Have you tried to delete bluetooth cache on the iPhone? You can do this by going to Settings -> Bluetooth -> turn off Bluetooth. Then, turn the Bluetooth back on after 10 seconds or so. It will not work if you turn off Bluetooth from the control center (i.e. swipe upwards from the bottom of the screen). Does it work then?
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0 Bjørn Kvaale over 6 years ago

Have you tried to delete bluetooth cache on the iPhone? You can do this by going to Settings -> Bluetooth -> turn off Bluetooth. Then, turn the Bluetooth back on after 10 seconds or so. It will not work if you turn off Bluetooth from the control center (i.e. swipe upwards from the bottom of the screen). Does it work then?
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