02-19-2018 10:27 PM
The device fw is up to date and it works on iphone 6 ios 11 but not on a iPhone 6s ios 9.1
I do not want to upgrade ios 9.1 to ios 11.
Is this a ios issue?
I tried everything. Erasing app restarting phone etc not working and very disappointed.
Is there a fix? Or do i return for refund