![My friend update is iPhone 6s from iOS 11 to iOS 15 it finished updating but after it asked for the passcode the phone freezes shows the buffering symbol and takes him My friend update is iPhone 6s from iOS 11 to iOS 15 it finished updating but after it asked for the passcode the phone freezes shows the buffering symbol and takes him](https://i.redd.it/hxa48zrenxk81.jpg)
My friend update is iPhone 6s from iOS 11 to iOS 15 it finished updating but after it asked for the passcode the phone freezes shows the buffering symbol and takes him
![Is iOS 11 causing Touch failures on aftermarket iPhone 6S replacement screens? — Refectio - iPhone, iPad & Mac Repairs / Réparations Is iOS 11 causing Touch failures on aftermarket iPhone 6S replacement screens? — Refectio - iPhone, iPad & Mac Repairs / Réparations](https://images.squarespace-cdn.com/content/v1/55dcb4dbe4b058c024dcee24/1506094353629-C1M3M3LLED2CZFZY3J0A/ios11a.jpg?format=1000w)
Is iOS 11 causing Touch failures on aftermarket iPhone 6S replacement screens? — Refectio - iPhone, iPad & Mac Repairs / Réparations
![Is your iPhone feeling slow? Apple announces iOS 11 update will allow users more control | Express.co.uk Is your iPhone feeling slow? Apple announces iOS 11 update will allow users more control | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/59/590x/906485_1.jpg)