If you have ever had the good fortune to have a number of cell phones, you have probably realized that the quality of the screens has changed a lot and a few years and that they now have, for the more high-end, a striking definition. However, having the best definition on your LG K40S is not always good. In the event that you have specific needs, you are on the right page, we will precisely, in this article, show you how to change the screen resolution of your LG K40S?
To do this, first, we will explain to you in what situations it may be appropriate to modify it, after that, How to reduce or increase the definition of the screen of your LG K40S? First directly from your mobile phone settings, then using root.
What are the reasons for changing the screen resolution of my LG K40S?
Before teaching you in detail the different procedures to modify the screen resolution of your LG K40S to your liking, we will quickly see the reason why it may be advisable to modify it. As we explained to you in the introduction to this guide, our mobile phones are now real computers, which means that you can change many configurations to personalize them and obtain the user experience that best suits your needs. Screen settings are one of those possibilities
And yes, the screens on LG K40S have become quite power hungry and account for most of your battery consumption. It can therefore be consistent, for save battery by lowering the screen resolution of your LG K40S. In the event that you are primarily on social networks, watch very little high definition multimedia content, or only use it to compose emails or messages, having 4k on your mobile phone does not help. will not bring much. In addition, in the event that you have already lowered the resolution of your LG K40S and want to return to the maximum resolution and you no longer remember the technique, you will be glad to see it again in this guide. In the event that you simply want to gain in viewing comfort, you can change the size of the application icons on your LG K40S.
Be careful, the screens have maximum definitions, and whatever your needs you will not be able to set a definition higher than what the screen of your LG K40S can display, if it does not have enough pixels, you will not be able to not carry out the process.
How to reduce or increase the screen resolution of my LG K40S?
We now move on to the practical part of this guide, you will be able to see the technique to modify the definition of the screen of your LG K40S. First directly from the settings of your mobile phone then using a procedure called "Root".
How to change the screen definition of my LG K40S without root?
We start with the simplest procedure, be careful notwithstanding, it sometimes happens, depending on the Android version installed on your LG K40S, that you cannot perform this technique. In fact, on some old versions this parameter is not available, in the event that this is your situation, go to the next section of this post. For others, apply this technique:
- Go to the “Settings” of your LG K40S
- Then click on the "View" menu
- Tap the "Screen resolution" setting
- Move the cursor to the left or to the right to modify the resolution of your screen, the more you go to the left the lower it will be, the more you will go to the right, the better it will be.
How to change the resolution with root on LG K40S?
In the event that you did not have access to the detailed settings just before and you still want to change the resolution of your screen, rest assured, there is a procedure available for everyone, however it will be a bit more complicated. and longer. We recommend that you do it only in the event that you really need to change the definition of the screen of your LG K40S. Check it out below:
- Activate the USB debugging mode in the "About device" menu
- install Android Studio on your pc to root your LG K40S
- Connect your LG K40S to your pc, root your LG K40S with Android Studio
- Open the command console of your pc, for that type "Command prompt" in the search bar at the bottom left of your screen
- In your batch application type "adb shell dumpsys display | grep mBaseDisplayInfo ”, this will take you to the screen resolution settings of your mobile phone
- Identify in the script the data "Density" plus the number of your resolution, retain it to reset it to default setting
- Now type " adb shell wm density DPI & & adb reboot »To change the setting of your screen definition, for example 720
- Wait for your LG K40S to restart and enjoy your new resolution
If you want a lot of tutorials to become a master of the LG K40S, we invite you to browse the other tutorials in the category: LG K40S.
