Once in this menu, go to “wipe data” using the volume buttons to navigate this interface. Start by pressing the three buttons simultaneously: the top volume button, the Home button (located at the bottom of the unit) and the Power button.ĭuring this operation, you will see a menu labeled “System recovery”.

Therefore, we strongly recommend that you back up your data first.Īll the explanations concerning the backup of your data can be found in the next section. This will result in total data deletion on your smartphone. You only need to do this yourself: do a factory reset to restore your HTC Desire 820. Your HTC Desire 820 still does not work after performing previous operations. Repair the black screen of your HTC Desire 820 with a factory restore It’s finish! This could have been caused by a poor connection of the battery.īe careful though! In some new phones, the battery can no longer be removed as in older smartphones and it may be the case for your HTC Desire 820. If this does not work, then remove the battery from your HTC Desire 820 and then turn it on again to turn it back on. If the first manipulation gave no result, follow this chapter.įirst, press the “On/Off” button on your HTC Desire 820 and see if your smartphone reboots. Remove the battery from your HTC Desire 820 If this works then you no longer have to worry. This problem can have multiple different reasons.įirst, start charging your HTC Desire 820 for about 20 minutes. Our other articles on HTC Desire 820 can help you. Your screen is black and your device will not turn on. Repair the black screen of your HTC Desire 820 with a simple restart Load your HTC Desire 820 In this article we will explain first how to repair a screen by performing manipulations without losing your data, then how to make a factory restart.Įventually, we will show you how to back up your data on your HTC Desire 820 through third-party applications. The truth is, malfunctions on your HTC Desire 820 could sometimes happen, so do not worry. Today using a smartphone every day has become a habit in the lives of many users.īut it can happen to some people to see a black screen appearing in front of their eyes without their mobile having undergone any fall or damage.

How to fix a black screen on your HTC Desire 820?

Consult an authorized service engineer for your HTC Desire 820.

Retrieve data from your HTC Desire 820 using third-party applications.

Repair the black screen of your HTC Desire 820 with a factory restore.

Remove the battery from your HTC Desire 820.

Repair the black screen of your HTC Desire 820 with a simple restart.

Htc 820 black screen