iOS · iPhone & iPad
Fix an iPhone Flashlight That Is Not Working
Source-checked About 10 minutes
Answer
Remove cases or accessories near the flash, test it in Control Center, restart and update the iPhone, then seek service if it still fails.
Let the iPhone cool and protect the camera
If the device is hot or shows a temperature warning, stop charging or intensive use and let it cool naturally. Do not put it in a refrigerator or apply moisture; system thermal protection can temporarily limit the flash.
Remove anything around the cameras
Remove the case, lens film, magnetic mount, or accessory that could cover the LED or interfere with the camera assembly. Clean the flash area gently with a dry, lint-free cloth and inspect for visible damage.
Test Flashlight in Control Center
Open Control Center, press and hold Flashlight, choose a moderate intensity, and tap the control again. Confirm whether the icon is disabled, the LED never lights, or it works only intermittently.
Test the Camera flash separately
Open Camera, select the rear camera, set Flash deliberately for a test photo, and compare another camera mode. This distinguishes a Control Center issue from a broader camera-and-flash symptom.
Restart and update iOS
Restart the iPhone, then open Settings > General > Software Update and install the current compatible update after backing up important data. Retest both Flashlight and Camera before changing any other setting.
Arrange service for persistent failure
Contact Apple Support if the flash and camera continue to fail, the preview shakes, the device was dropped or exposed to liquid, or the LED behaves abnormally. Record which tests failed and whether the phone was hot.
Video walkthrough
If it does not work
- If Flashlight works after cooling but repeatedly stops during charging, gaming, navigation, or camera use, reduce heat-generating activity and check the charger and case. Persistent recurrence in normal temperatures warrants Apple diagnosis; avoid opening the iPhone or installing a 'flashlight repair' profile.
Sources and verification
Checked against official documentation on . Scope: iPhone & iPad.
Follow the linked first-party guidance if labels differ after a platform or app update.