How to make the screen brighter on an Android phone

Like most other parameters that affect the process of using an Android device, the brightness value of its screen can be adjusted at any time using the “Settings” module of the operating system.

Swipe down from the top edge of the display to open the Android OS quick access panel. If necessary, expand the curtain completely by pulling its horizontal border down.

Method 2: System curtain

In “pure” Android, at the top of the curtain there is a brightness adjustment slider - tap the icon located to the right of its edge (maximum position). The letter “A” displayed on the specified element means that the function of automatically setting the brightness value is enabled, the absence of a designation means that it is deactivated.

and if it is missing, tap to move to the “Brightness” section.

First of all, you need to make sure you have superuser rights . You can find one way to get root in this article. After this, you need to install the Xposed Framework program, which is used as a runtime environment for modules specially written for it. You will learn more detailed information and a step-by-step installation process, which, by the way, has its own nuances, from our recent guide.

This is not the first time we have turned to describing the functions of this wonderful project and will continue to do so, because the capabilities of the Xposed Framework are very extensive.

Xposed + Gravity Box

To activate it, open the main program window and find the “Status Bar Settings” section. In this section, you need to check the box next to the “Enable brightness control” option. Please note that this feature will only work when auto brightness is turned off.

The main function of this small program is clearly stated in the name. Its main advantage over the method described above is that it does not require rooting your device or installing any additional software other than the utility itself.

So, after you have installed Xposed and restarted your device, you need to download the multifunctional GravityBox module. This module has extremely wide capabilities, which we wrote about in this material. Among the dozens of useful functions of GravityBox, there is also brightness adjustment by touching the status bar.

You can look for the option in the main menu, in the brightness adjustment section. For this:

The slider is moved to the right or left to increase or decrease the screen brightness on Android, respectively. Using a top-down gesture, you can open the advanced options menu and select automatic settings.

If there is no automatic adjustment, this does not mean that it is not provided or that the smartphone does not have a sensor. See if there is a toolbar sorting icon in the notification shade (looks like an ellipsis or a question mark. Not to be confused with the “gear” of phone settings). Click on it and look for additional functions that do not fit on the panel.

How to increase screen backlight brightness in Windows 7?

Open Control Panel and go to System and Security. Next, go to the “Power Options” section. In the left column, click on the link “Change battery power settings”. In the window that opens, you can increase or decrease the screen backlight using the slider.

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Brightness adjustment

The usual ways to enable the option are to swipe down, left/right, or a separate button near the adjustment bar.

If there is no automatic adjustment line, then there is no light sensor. To find out more information about its availability, check the device specification.

Go to "Settings".
Find the "Screen" item.
Go to the “Brightness” sub-item.
Review the partition's system settings.

The necessary programs are available on Google Play. Let's reveal their functionality using the example of the most popular applications:

Go to Battery Settings on your mobile phone and make sure that screen brightness reduction is not set in certain scenarios, which prevents the display from displaying properly.

If not, do the exact opposite procedure in bright light, raising the brightness to the maximum level with auto-brightness off and then back on.

There are several circumstances that can bring us out of our boxes. One of them is to go down with the mobile with such low brightness that it gives us headaches, constantly forcing our eyes. This issue is most likely related to your device's setup.

Why does the screen on my phone dim?

Most likely the reason why the screen

The simple thing that is missing is either the battery is discharged, but then you just need to charge it, or the energy saving mode is working. Even if you turn the brightness to maximum, it can still cut it down a little in order to save battery life.

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Battery setting, key

Luckily, this problem, unless it's related to your computer's hardware (i.e. broken screen), has a fairly simple solution. Let's go through them all.

However, before sending the smartphone to technical support, most likely there is a power setting on the mobile phone that changes all the brightness settings of the smartphone.

Ambient Light Adaptation or Automatic Mobile Brightness , which adjusts screen brightness based on ambient light, is a great feature, but it can impact your phone's battery life. For this reason, we must monitor the set battery setting, since if we have it in automatic mode, it is likely that reaching a certain battery percentage will prevent the screen from increasing in brightness.

A solution to turn to when all else fails. This arrangement allows you to return the mobile to its original state as it was when we first took it out of the box, so you must make a backup first as all data will be deleted.

You can customize the screen on Android without resorting to third-party software. This makes it easy to adjust simple characteristics such as brightness, contrast, and more.

To do this, go to:

Reason #4: Software glitch

Sometimes the screen becomes dim after updating the system or installing an application. In this case, we can talk about a system failure that affects the brightness of the display.

You can try to solve this issue yourself. Uninstall the application that caused the problem, clean up unnecessary files and viruses, load the previous version of the system from a backup copy, or try returning the smartphone to factory settings.

If these methods do not work, it is better to contact a specialist so as not to turn your phone into a “brick”.

Customizing the Android screen without third-party programs

By opening each item, you can adjust the settings the way you like.

In this section, select “Calibration”.

The Play Market offers many programs for customizing the screen. Enter the phrase Display calibration into the Google Play search bar. Select one application from the suggested options and install it.

Most modern Android phones have adaptive backlighting enabled, which does the job in most cases. However, sometimes you want to reduce the screen brightness, for example, when reading at night, or increase it on a bright sunny day. Today we will tell you how to do this.

Swipe down from the top of the screen to pull down the notification shade. Depending on your phone model and Android version installed, you may need to do this twice.
Click on the slider on the brightness slider that appears (looks like a sun).
Without releasing your finger, move the slider to the left to decrease the brightness or to the right to increase it.
Release the engine.

Method 3: Third Party Applications

If you consider the above-described options for adjusting the screen brightness to be insufficient or, for example, you want to change the parameter within broader limits than those provided by the operating system of your device, it makes sense to pay attention to individual third-party applications that are created to solve the problem stated in the title of the article .

There are many tools available on the Google Play Store that can adjust the backlight level of an Android device display - just search for “Brightness adjustment”, but it is worth noting that they all work on the same principle and differ, rather, in the interface presented to the user and the form of parameter control (separate screen, buttons, sliders, widgets, etc.). Let's look at the example of what is characterized as one of the most frequently downloaded tools from the "good corporation" Store - Night Screen from the Arrows app.

Download and install the Android brightness control tool from the Google Play Store.
Launch the application and, when opening it for the first time, give it the necessary permissions to access the software and hardware modules of the device.
To do this, follow the tool's prompts:
Open the application again, and in the same way as described above, enable the “Allow changing system settings” option.
In the future, tapping on the shortcut of the tool will lead to the appearance of a widget located on top of the screen - by moving the slider located within its frame, increase or decrease the display backlight level at your discretion. To hide the widget and continue working in Android, simply tap on any area of the screen that is free from it.

How to Change Android Screen Brightness

Adaptive brightness allows your phone to automatically adjust screen brightness based on ambient light conditions. By default, this feature is enabled, but sometimes you need to disable it (for example, it does not always work correctly on cheap phones).

Go to Settings .
In the Device , select Screen .
Move the slider to the Adaptive adjustment .

Similarly, you can enable the adaptive adjustment function if necessary.

Cobrets (short for Configurable Brightness Preset) is a free app that allows you to switch between different brightness presets using a small (1×1 size) widget on your home screen. Cobrets has several predefined brightness modes: Minimum (8%), Quarter (25%), Medium (45%), Maximum (100%), Auto, Night, and Day.

The display for Prestigio from Mobilife is quite affordable. The display can be replaced either at a service center or independently.

How to add brightness on a Samsung TV?

To adjust the image:

go to the “Service Menu” by clicking the “Menu” button on the control panel,
Select Image and adjust the settings as needed: Contrast adjusts the ratio of bright to dark images. For plasma panels, the Cell Light parameter affects the overall brightness of the image.

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IntelliScreen

To adjust the brightness of your smartphone's display , follow these steps:

That’s why today we decided to prepare a tutorial for you that will talk about how to take control of all the screen parameters of your smartphone.

How to Adjust Screen Brightness on Android

Did you like the article? Don't forget to share your method for adjusting the brightness of your smartphone's in the comments!

How many times have you encountered a situation where, while on the street, you could not distinguish absolutely nothing on the screen of your smartphone due to the incorrect setting of its brightness? It's time to solve this problem once and for all!

There are many applications that allow us to adjust all possible brightness and color contrast options on our smartphone. Many of them offer different modes that will adjust all these parameters to different situations using touch sensors that all modern devices have. the best of these applications for you at the end of this article.

When setting the minimum brightness levels or using the power saving mode, the use time increases significantly. In addition, you can reduce the duration of the screen backlight to a minimum value until the phone is locked. This will help increase its operating time by 1-2 hours.

Depending on the phone model, brightness consumption may vary. If the model is older, then most likely the battery is consumed more actively by running applications or searching for information on the Internet. In new smartphones, the brightness function is improved every year, which allows the phone to work longer. In addition, in some models it is initially possible to set the brightness to high, while in others the screen remains quite dim even if you set the maximum values.

When purchasing a smartphone, the first thing a buyer pays attention to is its technical characteristics. Operating time is an important indicator that is a priority. In order for your phone to last as many hours as possible, you need to understand its features and some of the subtleties of use.

Summary

A smartphone screen can dim for various reasons.

Sometimes this is caused by automatic brightness settings, active “Night mode” and energy saving options. All these features can be disabled in the settings, after which the display brightness should return to normal levels.

In some cases, the cause is a software glitch. Then you can try to “roll back” the system to a previous version or remove the application that affects the brightness.

In addition, problems with smartphone brightness can often be caused by hardware failures. Unfortunately, you won’t be able to fix this yourself—contact the service center.

How exactly does the brightness of a phone affect its operating time?

Most often, a smartphone can serve its owner for one or two days. But if it starts to discharge faster, you need to figure out the problem. The duration of work depends on a very large number of factors. The main ones include:

The brightness of the phone is still the most important factor that affects the duration of its operation. A high brightness setting allows you to better see images and information on the screen, especially if you are in a heavily lit environment. But due to the active display, the phone has to expend much more energy, which is why the battery drains quickly.

The operating time of a smartphone depends not only on brightness, but also on many other values and factors. In order to increase the duration of its operation, it is enough to figure out which parameter consumes a lot of energy and turn it off. Then the smartphone will be able to serve its owner longer.

phlox author

Super worker

Ksyusha81

Reason #5: Breakdown

A brightness problem can be caused not only by software glitches, but also by hardware malfunctions.

Among the common breakdowns are the following:

Video controller malfunction;
Damage to the cable or board components;
Mechanical damage to the display;
Backlight malfunction due to moisture ingress;
Delamination of the display module;
Device screen burnout.

If the cause of problems with brightness is a breakdown, you will not be able to repair the device yourself. It must be taken to a certified service center.

In case of malfunctions that arise due to the fault of the manufacturer, repairs must be performed free of charge. If the cause is mechanical damage or moisture ingress, you will have to pay out of your own pocket to repair the display.

The cost of repair depends on the specific breakdown. Sometimes you need to fix one small part, and in other cases you need to replace the entire display module.

Sometimes repairs are so expensive that it makes more sense to purchase a new smartphone. Check the estimated price after the diagnosis so that you understand what to prepare for and do not overpay in vain.