Still you can’t fix the i Phone camera will not focus issue?
Press and hold the Sleep button and Home button together until Apple logo appears.
i Phones are designed to operate between 32 F (0C) and 95 F (35C).
If you are living in a place that gets warmer than 95 F, your i Phone may get too hot.
With the Find My i Phone app, you can track the location of your device and take other actions to secure your data and personal information.
i Cloud keeps your Apple and third-party apps updated with the latest information on all your devices.
Family Sharing makes it easy to set up and share just the features your family needs.
After your i Phone restarted, check your i Phone camera focus issue.
Sometimes this issue might happened because of the new i OS update like i OS 9, i OS 8 etc. If you thing this problem might happened because of the latest i OS update, downgrade i Phone i OS to older version (if its possible) or take your i Phone to nearest Apple care.
Main reason for this issue is loose lens position or new i OS update. Fix 1: Tap the i Phone Use the palm of your hand to tap the top of the i Phone (rear camera lens end). Fix 2: Press and hold the i Phone camera button Press and hold the i Phone camera button until the Camera is focused. Fix 3: Remove the i Phone bumper/ case Remove the i Phone bumper or metallic case when you using i Phone camera to take photos or videos.
This might cause i Phone camera blurry or wobbly issue.