To enable flash blink on incoming text messages, you simply need to turn on the LED flashlight notifications on your iPhone.
How to enable visual notifications on your iPhone using the LED flash
0:561:31So that is how you turn on the notification for turning it off all you got to do is go back up intoMoreSo that is how you turn on the notification for turning it off all you got to do is go back up into general accessibility scroll down to until you see the LED flash for alerts.
The iPhone 6 and iPhone 6 Plus are the current Best Mobile LCD Displays and the Galaxy S5 and Galaxy Note 4 are the current Best Mobile OLEDs Displays.
LEDs in modern flashlights are brighter, more durable, and much more efficient than incandescent bulbs, which means batteries last longer. But, while most LED flashlights are better than their incandescent predecessors, some are better than others—so it's important to select the right model for the job.
Tip: LED Flash for Alerts is a useful feature for anyone who might miss audible alerts in a noisy environment. Go to Settings > Accessibility > Audio/Visual, then turn on LED Flash for Alerts. To prevent LED flashes when iPhone is in silent mode, turn off Flash on Silent.
0:090:58First you're going to go to your settings. Then you'll go to general then accessibility then you'reMoreFirst you're going to go to your settings. Then you'll go to general then accessibility then you're going to scroll down. And you'll see LED flash for alerts. You go ahead and just turn that on and
Even if your hearing is fine, having a visual cue for incoming alerts can be handy to have if, say, you're in a quiet environment and don't want to disturb the peace. An LED flash notification can be useful when your iPhone or iPad is lying on a table with vibration alerts off, for instance.
Flash the LED for alerts on iPhone
Apple® iPhone® 6 / 6 Plus - Common Camera Settings in the top-left corner of the screen. : Flash automatically turned on depending upon available light sources.
The LED flash next to the camera lens on the back of your iPhone or iPad can blink when your device is locked and you receive a notification. This can be useful for anyone who might miss audible alerts.
Step – 1 Check Settings Go to Settings >General >Accessibility. Scroll down to the Hearing section and make sure that the option “LED Flash for Alerts” is turned ON here.
The rear camera consists of 12 MP (wide) + 12 MP (ultrawide) with Quad-LED dual-tone flash, and HDR (photo/panorama).
Dual-tone LED flashes were created as a solution to the unnatural and cold tones often resulting from mobile flash photography. This technology works with two LED lights set at different color temperatures, producing a tone that is more true to life.
White LED illumination is the choice for most camera phones. Basically, a xenon flash is a cylindrical glass envelope filled with xenon gas. Multi-kilovolts are needed to reach the gas breakdown potential, before generating a high current surge through the xenon gas, producing intense light.