How to Make iPhone Flash when Receiving a Text: A Step-by-Step Guide

Making your iPhone flash when receiving a text is a simple process that can be accomplished in a few steps. By enabling the LED flash for alerts in your iPhone’s settings, you can receive visual notifications whenever you get a text message, which is particularly useful in noisy environments or if you’re hearing impaired.

Once you’ve enabled this feature, your iPhone’s camera flash will blink whenever you receive a text, providing a clear visual cue that you have a new message.


In a world where our smartphones are an extension of ourselves, missing out on important alerts or notifications such as text messages can be a real bummer, especially in situations where having your sound on isn’t an option. Whether you’re in a meeting, at the movies, or simply in a noisy environment, relying on sound or vibration alone might not cut it. This is where visual alerts come in handy, and for iPhone users, there’s a nifty feature that lets your phone’s flash light up for notifications.

This feature is not only useful for those who find themselves in loud environments but also for individuals with hearing impairments. Having a visual cue can be a game-changer and ensure you never miss an important text again. So, who is this for? Pretty much anyone who wants an extra layer of notification or those who prefer a discreet yet noticeable alert. Let’s dive into how you can make your iPhone flash when you receive a text.

How to Make iPhone Flash when Receiving a Text

Before we get into the nitty-gritty, let’s briefly discuss what activating the flash for alerts entails. This feature uses your iPhone’s camera flash to emit a bright, short burst of light whenever you receive a notification, such as an incoming text message. Now, let’s get started.

Step 1: Open Settings

Go to the Settings app on your iPhone.

In this step, you need to locate and open the Settings app, which is characterized by a gray gear icon. You can typically find this app on your home screen or by pulling down the search bar from the top of your screen and typing “Settings.”

Step 2: Tap on Accessibility

Scroll down and tap on the Accessibility option.

Accessibility settings on your iPhone are designed to accommodate various needs, including visual and hearing impairments. Here, you will find an array of options intended to make your iPhone easier to use.

Step 3: Select Audio/Visual

Within the Accessibility settings, find and select the Audio/Visual option.

This step takes you deeper into the customization options for auditory and visual alerts on your iPhone. It’s in this section where you can tailor how you want your iPhone to signal incoming notifications.

Step 4: Toggle LED Flash for Alerts

Toggle the switch next to LED Flash for Alerts to the ON position.

By enabling this option, you are activating the flash alert feature. Make sure the switch turns green, indicating that the feature is now active.

Step 5: Enable Flash on Silent (Optional)

If you wish to receive flash alerts only when your phone is on silent, toggle the switch next to Flash on Silent to the ON position.

This additional step is optional and perfect for those who only want the visual cue when their phone is in silent mode, ensuring they’re not disturbed by a loud ringtone but still alerted to important messages.


Enhanced Notification AwarenessHaving the flash light up for notifications ensures you’re aware of incoming texts even in noisy environments or when you can’t have your phone’s sound on. It provides a helpful visual cue that’s hard to miss.
Accessibility FeatureThis feature is particularly beneficial for individuals with hearing impairments as it offers an alternative method of notification that doesn’t rely on sound.
CustomizabilityYou have the option to set the flash alerts to work all the time or only when your phone is in silent mode, giving you control over how and when you want to be notified.


Battery DrainUsing the flash for alerts can consume more battery life, as the camera flash is a high-intensity feature designed for short-term use.
Potential for DistractionIn certain environments, like a dark theater or during a quiet gathering, a flashing light can be distracting or inappropriate for those around you.
Limited Use in DaylightThe effectiveness of the flash alert can be diminished in bright environments where the light is less noticeable.

Additional Information

While enabling the flash for text message alerts is a straightforward process, there are a few things you should keep in mind. First, the flash alert might not work if your iPhone is lying face down, as the camera flash will be covered. Also, this feature is best used in darker environments where the flash is more visible. If you’re someone who frequently keeps your phone in silent mode, enabling flash alerts can ensure you still get notifications without disrupting your surroundings.

Another aspect to consider is the impact on your iPhone’s battery life. The flash uses more power than a simple vibration or sound alert, so frequent notifications could lead to your battery draining faster. It’s a trade-off between convenience and battery longevity, so consider your usage patterns and whether this feature will be beneficial for your needs.

Lastly, always be mindful of your surroundings when using flash alerts. In situations where a flashing light could be a nuisance or disrespectful, it’s best to rely on other forms of notification.


  1. Open Settings
  2. Tap on Accessibility
  3. Select Audio/Visual
  4. Toggle LED Flash for Alerts to ON
  5. Enable Flash on Silent (Optional)

Frequently Asked Questions

Will enabling flash alerts significantly reduce my iPhone’s battery life?

While using the flash for notifications will consume more battery power, the impact on battery life may not be significant unless you receive frequent notifications throughout the day.

Can I have flash alerts for texts but not for other notifications?

No, the flash alerts are an all-or-nothing feature; if you enable it, the flash will activate for all notifications, not just texts.

Will the flash alerts work if my iPhone is in Do Not Disturb mode?

No, when your iPhone is in Do Not Disturb mode, all notifications, including flash alerts, are silenced.

Is this feature available on all iPhone models?

Most iPhone models running iOS 5 or later support this feature, but it’s always best to check your specific model’s settings to be sure.

Can the flash alert be customized with different flash patterns for different notifications?

No, the flash pattern for alerts is not customizable and will be the same for all notifications.


Making your iPhone flash when receiving a text is a nifty trick that can come in handy in various situations. It’s an especially valuable feature for those with hearing impairments or anyone who needs an alternative to sound-based notifications.

While there are some potential drawbacks, like battery drain and distractibility, the pros often outweigh the cons for those who find the feature useful. So, go ahead and give it a try—just remember to be considerate of when and where you use it.