Flash does not work when making a call on iPhone. Flash doesn't work on iPhone

Apple smartphones are known for their wide range of features. Technologically sophisticated devices are in great demand all over the world due to their functionality. iPhone supports multiple notification modes. This is not only a sound and vibration alert. You can also notice the alert using light signal. This article will look at ways to turn on the flash when making a call on your iPhone.

The flash will be convenient to use:

• in meetings when you need to mute your device;
• when using a case that covers the phone screen;
• V dark time days if the phone is on silent mode.

This set of notifications was not created by chance. They allow them to be used in different situations. For the first time, the light type of notification was used on 4th generation devices. The flagship models were the iPhone 4 and 4S. IN system settings iOS users could activate an LED alert that would start signaling when a call or SMS message arrived. Activating the function is easy. All settings were made from the system menu.

With each new version mobile operating system options were added that were used not only to display incoming calls, but also SMS messages.

Flash control when incoming call and SMS is carried out through the section “ Universal access" It is located in the gadget's system settings.

There is a separate item in the options menu – “Hearing”.

It activates a light signal, and also adjusts subtitles and the volume balance between sound channels when a headset is connected.

The flash was designed for people with hearing problems. LED lamp located on the back of the phone incoming call or the SMS begins to pulsate brightly, attracting attention.

Ways to turn on the flash when calling and SMS

All settings are located in system menu phone. To activate the option, you will need to perform the following steps:

1. Go to the “Settings” section in the main menu.

1. Select "Basic".

1. Go to the “Universal Access” tab.

1. In the “Hearing” section, activate the “LED flash for warning” function.

After this, the function will be active. You should immediately check whether it works. To do this, just call your number or send a message.

If the mode is active and there is no notification light, you will need to restart your iPhone. To do this, just press and hold Power button. It is located on top panel smartphone. After holding it for a few seconds, the screen will go dark and a lever will appear that says “Turn Off.”

By swiping it to the right, the phone will be turned off. After this, you should press the Power key again and wait until the iPhone completely boots up.

How to enable silent mode

Starting from version 9 of the mobile operating system iOS systems, valid additional customization light notification options when calling on iPhone. With its help you can choose Extra options LED alerts. You can enable a mode in which the notification will be made by flash with the sound turned off.

To do this you need to follow these steps:

1. Click on the “Settings” icon in the main menu of the iPhone.

1. Select the “Basic” tab.

1. Click on the “Universal Access” item.

1. Go to the “Hearing” section and click on the “Flash Alerts” tab.

1. By activating the mode (switching it to the “On” position), you will see a new window. In it, to activate the function, you need to move the button to the right. It is located opposite the inscription “Flash in silent mode».

Now, when the user mutes the iPhone, the LED notification will continue to work. This type of notification becomes active only in silent mode. If the ringer switch on your smartphone is set to active position, when you make a call, there will be no blinking from the lamp on the back side.

Once the light alert is activated, it will work when the device is locked. If the iPhone is active, the LED lamp on the back panel will not light up when a notification or call arrives.

Why doesn't the flash work?

Users, after rebooting the device, may find that the warning light has become inactive. This may be due to internal system failure V software. Such errors occur for reasons beyond the control of the iPhone owner. Access to system resources limited. Users cannot edit operating system files and settings.

To fix this, just go to the device settings. You should check if the flash is on when making a call. To do this, in the “Basic” tab, you need to go to “Universal Access”. If the inscription next to the inscription “LED flash for warnings” or “Flash for warnings” is not active, it must be turned on. To do this, move the lever to the right.

The light notification may not work when reset iPhone to factory settings. With this action, all settings made by the user previously in the smartphone settings will be reset. To restore them you should do backups in iCloud or iTunes.

One more common cause failure of the light warning may be due to technical problems. If the device is dropped, the contacts powering the LED lamp may be damaged. To verify that this is the cause, follow these steps:

1. On the unlocked main screen, swipe up from the bottom frame to activate the hidden menu.

1. At the bottom left of the new screen there will be an image of a lantern. By clicking on the icon, the LED backlight is activated.

If the lamp does not work after turning on the flashlight, then there is technical damage to the smartphone. To correct them, you should go to service center. It is not recommended to disassemble the iPhone on your own to repair damage. This can lead to complete failure of the phone.

How to turn off flashing when calling

To turn off the light alert, the user must do the following:

1. Go to the “Settings” section by clicking on the icon in the main menu.

1. In the “Hearing” section, move the lever to the left. It is located opposite the inscription “LED flash for warning”.

After this, the function will be deactivated.

Results

The considered operations to activate the light signal are performed in several steps. Apple has introduced LED notification settings for all smartphone models, starting from version 4 and higher. Users can enable a general mode in which the flash will work when there is an incoming call and SMS.

Additionally, with the release of version 8 of the iOS mobile operating system, new functions have become available that allow you to activate the LED glow only when you turn off the sound on your smartphone. If you still can’t turn on the flash or have questions after reading the instructions, you can leave comments under the article. Specialists will give a detailed answer and help solve the problem with your smartphone.

Video instruction

A video was made especially for readers detailed analysis each way to activate a feature on your device.

LED flash first appeared on the iPhone 4, before that in previous models it was not available - those who wished could purchase the flash accessory separately. This device was called iFlash. Now every Apple user has the opportunity, without buying foreign objects, to set a flashing indicator when making a call. How to turn on the flash when making a call on an iPhone? Read our instructions.

Functions of enabled LED flashing

Today, all models of smart phones are equipped with a flash, which is located on the back panel of the gadget. Its main task is to create sufficient lighting when shooting video and photography, but this is not all the useful functions of the flash. One of them is a call alert. This is exactly what we will talk about below.
As you already understand, an LED flash is not only a faithful assistant for creating excellent photos, but also a notification of an incoming call. By turning on this function on your phone, you will not only hear the melody of an incoming call, but also recognize it by the blinking flashlight. Surely this one useful opportunity will be useful for people with poor hearing - even without hearing the bell, a person can easily understand by the flickering of the flash that someone is calling him.

How and where to put the flash when making a call on iPhone 4, 5/5s, 6 or 7

So, the procedure for turning on the flash is as follows:

1. Launch the “Settings” application, select the “General” section in it.

2. Then – “Universal Access”.

3. After that, press LED flash for alerts.

That's all, now you can see how the flash blinks when your iPhone calls. She also reacts to incoming message and goes off when the alarm is activated. Note that the flash flickers only when the phone is in lock mode. IN normal condition(but not while sleeping!) there will be no warning light. In this case, indication of a missed SMS is possible only if you set up a “reminder” of an unread message.

Attention: The flash during a call will become an additional consumer of your phone's energy. Therefore, by activating this function, do not be surprised that your iPhone will begin to discharge faster.

In products from Apple always is additional functions for people with disabilities. And iPhone is no exception. In its settings, in the “Universal Access” section, there are a lot of functions that are designed to help such users.

Among other things, the option to turn on the flash when making a call on iPhone is available in the settings. This function Intended for users with hearing impairments. However, it can help everyone else too. For example, this feature may be useful for users who work in noisy environments and therefore miss calls.

If you have a similar problem, then this article should help you, here you will learn how to turn on the flash when making a call on your iPhone.

Step #1: Open iPhone Settings and go to General.

If you want to turn on the flash on your iPhone, then the first thing you need to do is go to the settings and go to the “General” section.

Step #2: Go to the Accessibility section and turn on LED flash for warnings.

After you have entered the “Basic” section, open the “Accessibility” subsection and enable the “LED flash for alerts” function there. This function will be located in the “Hearing” settings block.

That's all. Now, when there is an incoming call, your iPhone will not only play a melody and vibrate, but also blink with a flash. It should be noted that the flash display only works when the iPhone is locked. If the device screen is working, the flash will not blink, although in such a situation it is not necessary.

How to turn on the flash when making a call on other smartphones

By the way, you can implement a warning about an incoming call using a flash not only on an iPhone. For example, on an Android smartphone this can be done using Flash applications Alerts 2. This application is completely free and you can download it from .

When you first launch the Flash Alerts 2 app, it will test the flash on your smartphone and ask you to confirm that it is working. If the flash is working, you can set various warnings. For example, in order to set the flash to turn on when there is an incoming call, you need to activate the “Incoming Call” function.

Also, using the Flash Alerts 2 application, you can configure the flash to turn on when you receive an SMS message or notification from other applications.

Apple is famous for its consideration for users with disabilities. There's a whole section in iPhone settings called " Universal access", where there are functions that help adapt the process of using the gadget to the needs of such people. One such function is LED flash when calling, designed to notify users with hearing impairments about incoming calls or SMS messages.

It's absolutely fair that LED flash on iPhone found a lot of fans among ordinary owners of Apple devices. It’s difficult to hear the built-in polyphonic melody or feel the vibration while in a crowded place, but you definitely won’t miss the flash, which blinks dazzlingly brightly when making a call. How to activate this useful function on iPhone?

How to turn on the flash on iPhone when they call?

You can set the flash when calling on iPhones of any modification older than 4. Holders iPhone 3GS This function is not available by default due to the lack of the required LED. People who needed light alerts due to health problems could purchase a proprietary flash accessory for their third iPhone called iFlash. Nowadays, finding such an accessory on sale is as difficult as finding it yourself. iPhone 3GS.

Setting the flash when making a call on an iPhone 4 or any later modification, on the contrary, is very simple - this is done in 3 steps:

Step 1. Go to " Settings" and proceed to the section " Basic».

Step 2. Find the subsection " Universal access“—that’s what you need.

Step 3. Scroll down to the block " Hearing", find the toggle switch " LED flash for warnings" and switch it to the active position.

Now the iPhone will notify you with flickering not only about an incoming call, but also about an incoming SMS message. In addition, the flash will sound simultaneously with the alarm melody.

The iPhone only blinks when in lock mode. If the device is unlocked, most likely the owner is using it and will not miss the call anyway.

Conclusion

Many users of Apple gadgets, unfortunately, refuse the LED flash when making a call, despite the fact that they consider this function extremely useful. They are guided by considerations of saving charge, believing that an activated LED drains the battery many times faster. In fact, this is a misconception: of course, LED flash uses power, but not as much as, say, a 3G connection or Wi-F i. Therefore, the user who wants to achieve long-term battery life iPhone work, you should use other methods that are more effective than refusing to flash when making a call.