The Apple iPhone 11 Pro Max mobile terminal is a top-flight and most expensive device of the 2019 generation launched by the Californian manufacturer. The Smartphone is distinguished by its triple rear camera module ultra wide-angle, wide-angle and telephoto of 12 Megapixels. Its magnificent 6.5-inch diagonal Super Retina XDR display is also one of the central elements of the phone. This superb True Tone OLED technology display with onboard Haptic Touch offers a definition of 2688 x 1242 pixels and a density of 458 dots per inch. An exceptional screen configuration with an immense contrast ratio that allows the user to enjoy their Smartphone whatever the ambient light rate, indoors or outdoors.

The handset is powered by the six-core Apple A13 Bionic Soc with third generation Neural Engine. The chip is supported by a 4 GB RAM. Regarding the internal storage memory, it is 64, 256 or 512 GB to choose from with price variation depending on the capacity of course. The device benefits from the protection index IP68 and it is powered by a Lithium battery with a capacity of 3969 mAh and compatible with fast and wireless charging.

Even though the iPhone 11 Pro Max is an excellent phone designed with high level materials, it does sometimes encounter software and hardware problems like all smartphones of all ranges and generations. In today’s post, Smartphone Labo addresses the issue of touch delay, latency, and screen freezing. We will try to provide troubleshooting solutions to help you repair your mobile and put it back in perfect working order by eliminating slowness and the worry of the display “blocking”!

Delays and blockages of screenson mobile devices can be attributed to software malfunctions or even hardware damage. On older smartphones, these symptoms are usually due to some damaged components, possibly due to wear and tear. Memory issues on older generation phones are also quite common. Like PCs, Smartphones with reduced memory space are more prone to such behavior. On the other hand, newer, more powerful and high-performance devices that exhibit similar symptoms are likely to encounter random system cracks, making functions unstable. If you are having the same issue on your last generation iPhone, then test the solutions and workarounds we provide below.

Before you begin, it is important to know that if you have dropped your device, it has suffered material damage and the OLED panel is physically affected. The proposed solutions will not help you. You will probably need to replace the iPhone 11 Pro Max Display or other internal components to restore the initial performance. If, on the contrary, you are on material, go directly to the attack!

Force restart the device
Random display and screen issues such as delays and freezes caused by minor firmware crashes or issues with apps are often resolved with a force restart. This is a special way to restart a frozen or unresponsive iPhone. This procedure similar to a classic restart or soft reset, a force restart effectively clears random software errors which can cause various kinds of minor issues and crash the phone. No need to make a backup because this operation does not affect the data saved on the internal memory of iPhone 11 Pro Max. To do this, follow the steps mentioned below.

Quickly press and release the volume up key.
Press quickly then release the volume down key.
Press and hold the side button until you see the Apple logo on the screen.
Wait until the Smartphone has finished restarting, then check if the problem persists.

READ: How To Fix The Fast Draining Battery Problem On iPhone 11
Update the applications on the phone
Corrupted apps can also affect the proper functioning of the system and trigger similar symptoms on your iPhone. An effective solution to malicious apps is to update all third party apps downloaded and installed on the mobile. All pending application updates must be installed on the device.

From the Home screen, tap the App Store icon to open the application.
Tap the Today tab at the bottom.
Then tap on the user profile icon (Apple ID header) in the upper right corner of the screen. Account details are visible.

Scroll down to the Updates available section.

Tap Update next to the app name to install updates for the individual app. .

If more than one application update is available, select “Update all” to update all applications at once. .
If the 11 Pro Max started messing around after installing a certain app, maybe it’s the app that’s corrupted. If this is the case or if you are in doubt, the removal of the application in question is recommended.

Install the latest version of the iOS system
Besides the third-party app updates, installing the latest iOS operating system update on the iPhone 11 Pro Max is also a potential solution that could fix the situation and bring the device back to normal. . Apple typically releases iOS updates containing fixes to resolve known issues on its iPhones and iPads devices. You should therefore check if a new iOS version is available, by proceeding as follows: Go to Settings> General> Software update.

If the Smartphone is completely blocked or is not responding at all, it is possible to go through iTunes to manually check and update iOS from a computer.

To start, open Finder (if you are using a Mac with mac OS Catalina 10.15). Otherwise, launch iTunes on macOS Mojave or an earlier version or on a PC running Windows. You should also make sure you are using the latest version of the iTunes application.

Connect the mobile to the computer using the original Lightning cable. :

Locate the iPhone 11 Pro Max on the PC. :

Then click on General or Settings> Check for updates. :

Then click on Download and update to start the update. :

Enter your password if necessary to continue. :

After the update is complete, restart or reset the software to apply recent system changes and clear cached files.

READ: iPhone 11 Pro, Apple upgrades to face the competition
Reset all settings
Settings that are not configured correctly as well as faulty replacements of recent firmware updates are also among the possible triggers of the screen and touch responsiveness issue. To clear this, a full system settings reset may be required. This will not affect the saved personal data, but will erase all iPhone settings and customizations. All associated errors are also removed. After the reset, the original values ​​and options are restored. Just follow the procedure below.

Go to Settings> General> Reset.
Select Reset all settings from the given options.
Enter your word if requested.
Confirm the action by tapping Reset all settings again.

Let the terminal complete the reset, then restart on its own. After startup, re-enable the individual features you want and check if the problem persists.
Factory Reset iPhone 11 Pro Max
The ultimate solution to system errors that caused display performance issues and the like would be a factory default reset, also known as a master reset. With this process, all data stored on iPhone will be deleted including bugs and system errors which have destabilized the system functions and caused the frozen screen and responsiveness issues. If the Smartphone responds normally to the keys, it will be possible to reset the parameters as follows.

Go to Settings> General> Reset.
Touch Delete all content and settings from the given options.
Enter your password if necessary
Confirm the action by pressing the option to erase and reset.
If the iPhone 11 Pro Max is unresponsive at all, there is an alternative solution. It will be possible to use iTunes to manually erase and restore factory defaults via a computer. On the other hand, you must make sure to back up the files and data of the device to iTunes beforehand. After that, it will suffice to follow the procedure below.

Launch iTunes on the Computer

Connect the iPhone to the computer with the Lightning cable provided by Apple.

Wait for iTunes to recognize the device and when it does, the iPhone icon should appear in iTunes.

Click to select on the icon to select Go then to the Summary section. Click on the Restore button.
iTunes will then start erasing all data on the device and then it will install the latest version of the iOS operating system available. All symptoms caused by system errors should be gone after factory reset, unless more complex iOS errors, or hardware damage, are involved.


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