The touch screen of my Microsoft Lumia 640 does not work anymore

Sometimes the touch screen of your Microsoft Lumia 640 does not work anymore. Indeed, in case you have dropped, in the event that the touch screen has cracked, it can happen that the touch of Microsoft Lumia 640 no longer works at all. However without the touch of your phone, it’s fairly difficult to do anything. That is why we made the decision to make this tiny article to repair the touch of your Microsoft Lumia 640. We will first see what are the diverse tips to fix the touch screen of your Microsoft Lumia 640. We will see in a second time what you need to do in the event that our ways do not work.touch-screen-does-not-work-Microsoft-Lumia-640

How to repair the touch screen of your Microsoft Lumia 640 in the event that it does not work anymore?

Make sure the Microsoft Lumia 640 screen is clean

1 of the first of all things to do when the touch screen of your Microsoft Lumia 640 no longer works is to test if the screen is clean. Indeed, it may happen that a simple dirt or stain causes the touch screen of the smartphone to malfunction. You must clean the screen of your Microsoft Lumia 640 before attempting to use touch. In the event that it still does not work, you may go to the next step.

Force restart of your Microsoft Lumia 640

When touch screen does not function, in some cases the technique is to restart the Microsoft Lumia 640. However without the touch screen, it’s not necessarily easy to restart the phone. That is why we advise you to do a forced restart. To get this done, you need to hold down the POWER button and the Volume Down button for 7 seconds.

Remove the SD card from your Microsoft Lumia 640

If your screen is not damaged, it may possibly happen that this is an app that’s problematic. Indeed, it can happen that an app comes into conflict with a function of your Microsoft Lumia 640 and in some cases make malfunction the touch of the phone. Thus, in the event you turn off the SD card , you will be able to see if it is an app that’s at the root of the problem. In the event that this is not the circumstance, you may proceed to the next step.

Remove the protective film in case you have one

A poorly positioned or worn protective film can in some cases cause touch screen malfunctions. To be sure that the situation does not sourced from there, we recommend you to turn off the security of your screen.

What if the touch screen of your Microsoft Lumia 640 still does not function?

Reset the Microsoft Lumia 640

When you have tried all the previous steps and the touch screen of your Microsoft Lumia 640 still does not function, we advise you to reset your Microsoft Lumia 640. Indeed, it in some cases occurs that a reset of the mobile phone makes the touch screen function function again. If you have no idea the right way to reset the cellphone, you may read our tuto: the right way to reset your Microsoft Lumia 640

Make use of the brand’s just after sales service

In the event that still nothing is carried out, it’s that the situation surely originates from the hardware. In this circumstance, we recommend you to operate the warranty if it is still likely. If this is not the circumstance, you may bring your Microsoft Lumia 640 in a specialized shop or utilize the after-sales service of the brand.