Added link to iOS Notes and Android Notes

README.md

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 _📌 Don't forget to add permissions to `AndroidManifest.xml` for android and
-`Info.plist` for iOS (Xcode >= 8). See notes below for more details._
+`Info.plist` for iOS (Xcode >= 8). See [iOS Notes](#ios-notes) or [Android Notes](#android-notes) for more details._
 
 ### Additional iOS setup