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iPhone contacts and keyboard lag and don't populate after update

My contacts and keyboard do not populate and are seriously delayed in responding to queries for contacts.

The phone has begun to repsond in a delayed / laggy way since the update was installed.

I have fully shout donw the phone to reboot he system by pressign up volum and then down volume and holding the right power button untilthe apple symbol shows up. Still the issue remain.

1 reply

Hi there


Please try this


A system update can corrupt the predictive text dictionary cache, causing the system to freeze while trying to pull up contact suggestions in real time. 


  1. Open the Settings app.
  2. Go to General > Transfer or Reset iPhone.
  3. Tap Reset at the bottom, then choose Reset Keyboard Dictionary.
  4. Enter your passcode to confirm. (Note: This will not delete any personal photos or data; it only clears your custom autocorrect history).