How to save battery life on ZTE V72M Touch Screen Control?, how to –

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Step 1: Closing Down Apps

1. What most people don’t know is that when you go off a app the app is still running. This will use more energy. To get to the place that shows you whats running, double click the home button. When you have done that you will see an extra set of apps. Then hold down on one of the apps until it starts to wiggle. Then press the (-) button to fully close down the app. (Down worry this dose not delete the app) Close down every app to save more battery.

Use BIOS to disable touch input

Another option if you don’t want to use your computer’s touch is to disable it in BIOS. To get to the Dell BIOS turn of the computer. Now turn it on again.

As it shows the Dell logo press f2 key.

This should take you to BIOS. If that fails you can use the F12 key which for choosing boot device, but instead of selecting a boot device you select change settings.

This will also get you into the BIOS.

Now look for touchscreen and then disable it. However on XPS 9360 there is a BIOS glitch for versions below 1.3.5. Which has been Dell has already fixed on later BIOS versions.

On the old BIOS the touchscreen will work even though the BIOS says its disabled.

Disabling from BIOS also helps save power of unlike the other methods we mentioned above

If that’s the case with yours. You will need to update BIOS first and then proceed to disable it. Read our article on how to update BIOS

About this article

Co-authored by: wikiHow Staff wikiHow Staff Writer This article was co-authored by wikiHow Staff. Our trained team of editors and researchers validate articles for accuracy and comprehensiveness. wikiHow’s Content Management Team carefully monitors the work from our editorial staff to ensure that each article is backed by trusted research and meets our high quality standards. This article has been viewed 1,065,220 times. How helpful is this? Co-authors: 48 Updated: March 4, 2021 Views: 1,065,220

Article SummaryX

1. Enable Power Saving Mode. 2. Turn off Wi-Fi, Bluetooth, and/or GPS. 3. Force-close apps you’re not using. 4. Turn off the screen when not in use. 5. Turn off the vibrate function. 6. Reduce the brightness of the display. 7. Decrease the Screen Timeout time. 8. Use a black background. 9. Disable animations.

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Step 7: EQ

7. This step helps to save battery. This step is for the iPod touch Go to “Settings”, “Music”, “EQ” then turn off EQ This step is for the iPhone Go to “Settings”, “iPod”, “EQ” then turn EQ off.

How to Turn off Touch Screen on Dell

To turn off touch screen on Dell, you can use the following methods.

Method 1. Disable Touch Screen in Device Manager

This method is the most common way to turn off touch screen. It can be used in almost all PC models. Here is the guide:

  • In the search box on the taskbar, type Device Manager, then select Device Manager.
  • Select the arrow next to Human Interface Devicesand then select HID-compliant touch screen.
  • Select the Actiontab at the top of the window. Select Disable device and then confirm.

How to Turn off Touch Screen on Your Windows Computer?

Method 2. Disable Touch Screen in Control Panel

You can also turn off touch screen in Control Panel. Here is the guide:

  • In the search box on the taskbar, type Control Panel and then open it.
  • In the control panel categories, click on Pen and input devices.
  • Select touch
  • Deselect use finger as input device

Method 3. Disable Touch Screen in BIOS

If you can’t disable touch screen through the above methods, you can try this one. In addition, unlike the above methods, disabling touch screen from BIOS and help save power. Here is the guide:

  • Restart the Dell PC and press the BIOS key during the PC booting process to enter PC firmware. For most Dell PC models, the BIOS key may be F2 or F121.
  • After entering firmware, please look for touch screen and then disable it.

But please note that on XPS 9360 there is a BIOS glitch for versions below 1.3.5. This glitch causes the touch screen to work still, even though the BIOS says it’s disabled. Therefore, if your BIOS is old, please update it first.

Lenovo Touch Screen Not Working – Here’s How to Fix It This article talks about the Lenovo touch screen not working issue that many users care about. Of course, some feasible solutions are also displayed here. Read More

How Much Difference Does Dark Mode Make?

Image via Google / SlashGear
Image via Google / SlashGear

Each OLED pixel is just one tiny light, but for those who use their phone for long periods (more of us than we’d like to admit), those thousands of little pixels add up over the hours.

Google’s engineers calculated a 63 percent drop in screen power use between a Pixel phone showing a screenshot of Google Maps in normal mode versus dark mode. Ryan Whitwam did his own dark mode tests at Greenbot in 2014 and saw a 41 percent drop in battery draw when reading Reddit in dark mode. AppleInsider measured 60 percent battery savings. In real-world use, that’s about an hour of extra battery life per day, depending on a few factors. That’s nothing to sneeze at. The more battery life your phone gets, the less often you have to charge it, and so the less frequently you’ll have to buy a new battery.

Different use case, different Bluetooth

Bluetooth Classic is not an obsolete version of BLE as both protocols have their pros and cons. Both versions co-exist and are used for different products. For example when streaming music from your smartphone to a Bluetooth speaker or wireless headphones, the phone will use Bluetooth Classic. When using IPS the smartphone is using Bluetooth Low Energy – which has a small but negligible impact on the battery.

To illustrate some of the main differences between Bluetooth and BLE, we’ve put together this infographic.

So, for the final question…

So, for the final question…

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