Developer Terms and Conditions › The Development › iOS development › Problem to sync Scio to my Iphone 4 › Reply To: Problem to sync Scio to my Iphone 4 January 27, 2016 at 10:10 am #2584 AyeletKeymaster Hi Enrico, Unfortunately, iphone 4 does not support Bluethooth 4.0 (BLE – Bluetooth Low Energy) Ayelet This reply was modified 8 years, 8 months ago by Ayelet.
