Some iPhone users have reported that their camera and flashlight stopped working after updating to iOS 11. The flashlight button may appear faded and unresponsive, or it may be functional but not turn on when tapped. These issues are likely caused by software conflicts. Fortunately, there are some simple methods to resolve the problem, and we will outline five easy tips to fix the iOS 11 flashlight not working issue.
Try replacing the batteries, checking the LED for any blockages or damage, and ensuring the flashlight is properly assembled. If the issue persists, you may need to replace the LED or the entire flashlight.
Restarting your iPhone can fix common small problems caused by conflicts between the system and applications, such as notification issues, alarm not working, or screenshot problems.
To restart your iPhone, press and hold the sleep/wake button, and slide it off. Then, when you're ready to turn it back on, press and hold the sleep/wake button again.
To reset all iPhone settings to their original option, go to Settings, General, tap on Reset, and choose Reset All Settings, which will restore the settings to their default state without deleting any documents, files, or installed apps.
To reset iPhone settings, go to Settings, then General, then Reset, and finally select Reset All Settings.
Apple has released iOS 11.0.3 to fix various bugs, including the issue of the flashlight not working, which can be resolved by updating to the latest system.
If all the above methods fail to resolve the iOS 11 flashlight not working issue, you can try restoring your iPhone to its factory settings using iPhonerestore. However, please note that this will result in data loss, so it's recommended to back up your iPhone data using a free iPhone data transfer software like Qiling MobiMover Free, which can export contacts, messages, notes, calendars, voice mails, books, Safari bookmarks & history, photos, videos, and audios to your computer. After restoring, you can use MobiMover Free to sync the backed up files back to your iPhone, including adding music to your iPhone without using iTunes.
To restore your iPhone with iTunes, download and install the latest version of the software, then connect your iPhone to the computer. Click on the "Summary" tab, followed by "Restore iPhone". Note that this process will erase all data on your iPhone, so make sure to back up your device before proceeding.
If you're fed up with the bugs in iOS 11, you have two options: either update to the latest version 11.01, which may resolve some issues, or downgrade to iOS 10, which is generally more stable and has fewer bugs. If you do decide to downgrade, it can be a bit tricky, but we have a detailed guide on how to do it, which you can find on our topic page.