As a Samsung Galaxy S7 user, you expect a seamless and accurate touch experience. However, over time, you may notice that your touch screen is becoming less responsive or inaccurate. This can be frustrating, especially when you’re trying to navigate through your favorite apps or type out a message. The good news is that calibrating your Galaxy S7 touch screen is a relatively simple process that can restore its original precision.
Why Do I Need to Calibrate My Galaxy S7 Touch Screen?
Before we dive into the calibration process, it’s essential to understand why you need to calibrate your touch screen in the first place. Here are some common reasons:
- Inaccurate touch responses: If your touch screen is not calibrated correctly, you may notice that it’s not responding accurately to your touches. This can lead to frustration and errors while typing or navigating through your phone.
- Screen protector interference: If you have a screen protector installed, it can sometimes interfere with the touch screen’s accuracy. Calibrating your touch screen can help minimize this interference.
- Software updates: After a software update, your touch screen’s calibration may be affected. Recalibrating the touch screen can ensure that it’s working optimally with the new software.
- Normal wear and tear: Over time, your touch screen can become less accurate due to normal wear and tear. Calibration can help restore its original precision.
Preparation is Key: Things to Do Before Calibrating Your Touch Screen
Before you start calibrating your Galaxy S7 touch screen, make sure you’ve done the following:
Remove Any Screen Protectors or Cases
Screen protectors and cases can interfere with the calibration process. Remove them to ensure that the calibration is accurate and effective.
Restart Your Phone
A simple restart can sometimes resolve touch screen issues. Make sure your phone is restarted before proceeding with the calibration process.
Charge Your Phone
Ensure your phone is fully charged or at least has a minimum of 50% battery life. This will prevent any interruptions during the calibration process.
Disable Any Touch-Related Apps or Features
Disable any apps or features that may be affecting your touch screen’s accuracy, such as gesture-based apps or accessibility features.
Calibrating Your Galaxy S7 Touch Screen: A Step-by-Step Guide
Now that you’ve prepared your phone, it’s time to calibrate your Galaxy S7 touch screen. Follow these steps:
Step 1: Enable Developer Options
To calibrate your touch screen, you need to enable Developer Options on your Galaxy S7. Here’s how:
- Go to Settings > About phone > Software information
- Tap Build number seven times to enable Developer Options
- Go back to Settings and select Developer options
- Scroll down and select Drawing
- Ensure that Window animation scale, Transition animation scale, and Animator duration scale are set to .5x or off
Step 2: Access the Touch Screen Calibration Tool
To access the touch screen calibration tool, follow these steps:
- Go to Settings > Developer options
- Scroll down and select Touch calibration
- Tap Start to begin the calibration process
Step 3: Follow the Calibration Instructions
The calibration tool will display a series of dots on the screen. Follow the on-screen instructions to touch each dot with your finger. Make sure to touch the center of each dot accurately.
- Tap Next to proceed to the next set of dots
- Repeat the process until you’ve completed all the sets of dots
Step 4: Save the Calibration Settings
Once you’ve completed the calibration process, tap Save to save the new calibration settings.
Troubleshooting Common Issues During Calibration
During the calibration process, you may encounter some issues. Here are some common issues and their solutions:
Issue: The Calibration Tool Won’t Launch
If the calibration tool won’t launch, try restarting your phone and enabling Developer Options again.
Issue: The Touch Screen is Still Inaccurate After Calibration
If your touch screen is still inaccurate after calibration, try restarting your phone and recalibrating the touch screen. If the issue persists, you may need to perform a factory reset or visit a Samsung authorized service center.
Conclusion
Calibrating your Galaxy S7 touch screen is a simple process that can restore its original precision and accuracy. By following the steps outlined in this article, you can ensure that your touch screen is working optimally. Remember to restart your phone, disable any touch-related apps or features, and remove any screen protectors or cases before calibrating your touch screen. If you encounter any issues during the calibration process, troubleshoot them using the solutions provided in this article. With a calibrated touch screen, you can enjoy a seamless and accurate touch experience on your Galaxy S7.
What is touch screen calibration and why is it necessary?
Touch screen calibration is the process of adjusting the touch screen’s sensitivity and accuracy to ensure precise touch inputs. It’s necessary because the touch screen can become less accurate over time due to various factors such as screen protectors, dust, and moisture. Calibration helps to realign the touch screen’s sensors with the display, resulting in improved responsiveness and accuracy.
Regular calibration is especially important for devices like the Galaxy S7, which relies heavily on touch inputs for navigation and interaction. Without calibration, you may experience issues like missed touches, inaccurate gestures, and delayed responses. By calibrating your touch screen, you can ensure a more seamless and enjoyable user experience.
What are the symptoms of a poorly calibrated touch screen?
A poorly calibrated touch screen can exhibit a range of symptoms, including inaccurate touch registrations, delayed responses, and inconsistent gesture recognition. You may notice that your device is slow to respond to touches, or that it registers touches in the wrong location. In some cases, the touch screen may become unresponsive or behave erratically.
If you’re experiencing any of these symptoms, it’s likely that your touch screen needs calibration. Fortunately, the process is relatively simple and can be done in just a few steps. By following our step-by-step guide, you can restore your touch screen to its optimal performance and enjoy a more intuitive and responsive user experience.
Do I need to root my Galaxy S7 to calibrate the touch screen?
No, you don’t need to root your Galaxy S7 to calibrate the touch screen. The calibration process can be performed using the built-in calibration tool in the device’s settings app. This tool is designed to work with the standard Android operating system, so you don’t need to install any custom firmware or gain root access to your device.
The calibration process is a straightforward and risk-free procedure that can be completed in just a few minutes. By following our guide, you can calibrate your touch screen safely and easily, without voiding your warranty or compromising the security of your device.
Will calibration affect my device’s performance or battery life?
Calibrating your Galaxy S7’s touch screen will not affect your device’s performance or battery life. The calibration process only adjusts the touch screen’s sensitivity and accuracy, without modifying any system files or hardware components.
In fact, calibrating your touch screen can actually improve your device’s overall performance and responsiveness. By ensuring that the touch screen is accurately registering your touches, you can enjoy faster and more reliable navigation, which can enhance your overall user experience.
How often should I calibrate my Galaxy S7’s touch screen?
It’s a good idea to calibrate your Galaxy S7’s touch screen every 3-6 months, or as needed. The frequency of calibration may vary depending on your usage habits and environmental factors. If you use your device extensively or expose it to harsh environmental conditions, you may need to calibrate the touch screen more frequently.
Additionally, if you notice any of the symptoms mentioned earlier, such as inaccurate touch registrations or delayed responses, it’s a good idea to calibrate your touch screen as soon as possible. Regular calibration can help maintain your device’s performance and responsiveness over time.
Can I calibrate my Galaxy S7’s touch screen using third-party apps?
While there are several third-party apps available that claim to calibrate your Galaxy S7’s touch screen, we recommend using the built-in calibration tool in the device’s settings app. This tool is specifically designed for the Galaxy S7 and is more reliable and effective than third-party alternatives.
Third-party apps may not be compatible with your device’s firmware or hardware, which can lead to inconsistent results or even damage to your device. By using the built-in calibration tool, you can ensure a safe and effective calibration process that is tailored to your device’s specific needs.
What if calibration doesn’t resolve the issue with my touch screen?
If calibration doesn’t resolve the issue with your touch screen, there may be a more serious problem with your device’s hardware or software. In this case, it’s recommended that you contact Samsung support or visit a authorized service center for further assistance.
A faulty touch screen or other hardware component may require replacement or repair, which can only be performed by authorized technicians. By attempting to diagnose and repair the issue yourself, you may void your warranty or cause further damage to your device.