iPhone 5s is slow after upgrade to 7.1
Hi !
I upgraded my iPhone 5s to 7.1 recently. After the upgrade, the iPhone is much slower than before when launching any application:
* When any app icon is touched, it remains darker for ~1/3sec before to launch. This happens for every single application, every single time after the upgrade.
This makes the iPhone much slower than previous IOS 7.0...
I found that if I put the phone in airplane mode, then the problem is not there anymore, but re-appears as soon as airplane mode is turned off.
I tried to reset the network settings but did not help.
Thanks for advising !
T.
iPhone 5s, iOS 7.1