How to scan and connect to Bluetooth classic for iOS in Xamarin forms?

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I'm trying to implement Bluetooth for my project. I was able to implement BLE but I have to go with Bluetooth classic because of some hardware issue. So for Bluetooth classic implementation I have gone through this post and I used source code from this post. But in that they are trying to connect to already paired device. But my requirement is to scan and connect to available Bluetooth classic device not BLE device. And also there should not be any pairing dialogue appearing while connecting. I even tried to check if there is any Bluetooth classic scanner application in app store for reference but I didn't find any. There are only BLE scanner application in app store. I have no clue how to proceed forward any suggestions?

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iOS apps can only connect to MFi enabled Bluetooth classic devices. This is why you can't find any classic BL scanner apps. Unless your hardware contains an MFi chip from Apple you will not be able to use classic Bluetooth profiles, such as SPP, to communicate with it.