How to turn on the flash on the "iPhone" when you call the operating system?

Newly-minted owners of "apple" smartphones often ask the question: "How to turn on the flash on the iPhone" when you call? "This is the answer to this small article. And to solve this problem will be used only system software, that is, the operating system of the smartphone.

For what it can be used?

Before turning on the flash on the iPhone, when you call or when you receive a text or multimedia message, we'll figure out where it's convenient to use. The developers of this device themselves point out that this function is primarily aimed at people with poor hearing. In this case, with such a device configuration, they really will not miss an important call or SMS. On the other hand, it is convenient to activate the same setting during an important meeting. Due to LED backlighting and in this case, an important call will not be missed. The same statement is true for the cinema, for example. The same option allows owners of smartphones of this manufacturer to express their individuality. After all, on gadgets of other brands it is quite difficult to use the system of highlighting the main camera of the device in a similar way.

On what devices does it work?

Starting with the "iPhone 4" flash can perform two tasks at once. One of them is standard - help with getting pictures in low light. At the same time, there are no additional manipulations with the device. The second one is the performance of the functions of the smartphone event indicator. And in this case, you need to adjust the parameters of the gadget. The same statement is true for later versions of smartphones of the "apple" company.

Tuning algorithm

Now let's figure out how to turn on the flash on the iPhone when you call. The algorithm for solving this problem is as follows:

• On the enabled and unblocked smartphone we find the label with the inscription "Settings". We go in it.
• In the opened menu we find the sub-item "Basic". We open it.
• Then we find the item with the inscription "Universal access" and enter it.
• At the next stage among the items of this submenu we find the "LED flash". By default, its "slider" is in the far left position, that is, this option is disabled. To activate this parameter, we translate this "slider" to the extreme right position. In this case, the circle on it should change to a dash.
• After that, you must close all the windows that were open to change the settings of the smartphone.

On this, in fact, the setup process is over. Now you need to check the correctness of the changes.

Checking

Now let's look at how to make a flash on the iPhone with the parameters set earlier. It is enough to receive an incoming call. That is, we call a friend or friend and ask you to dial. Then wait for the call and check the blinking of the LED camera light while receiving the incoming call. Similarly, check the flash flicker when receiving SMS or MMS. Now, after the manipulations done, the LED backlighting of the camera performs two functions at once: it allows you to receive high-quality photos in the dark and in combination is an indicator of smartphone events.

Results

This article describes the most versatile way to solve such a problem, how to turn on the flash on the "iPhone" when you call. To implement it, you do not need to install additional software on your smartphone. It is enough just to properly change the parameters of the gadget, and the LED backlight of the camera will start to perform two functions at once. And there is nothing particularly complicated in this, and any owner of such a device can cope with this task.