How to fix HTC Desire 620 black screen

In some cases the screen of HTC Desire 620 stays black. This situation can happen in a lot of circumstances. Often it occurs after the HTC Desire 620 falls. Other times, the screen stays black after a start, lock, or sleep. No matter the reason, do not worry, there are several tips to fix the black screen of your HTC Desire 620. For that, it’s going to be essential to verify several stuff prior to attempting the different methods. We will see at initially what things to check when the screen of HTC Desire 620 remains black. We will see in a second time all the tricks to unlock this unpleasant black screen.black-screen-HTC-Desire-620

What should you check out in case you have a black screen on HTC Desire 620

Before embarking on the techniques, we advise you to verify the things below in order to better understand where the problem can form. This will provide you good clues of the nature of the problem.

Is the HTC Desire 620 LED on when the screen remains black?

One of the 1st stuff to verify is the tiny led that is on the top of your screen. If the LED is red or blue when the HTC Desire 620 screen remains black, it implies that the phone is switched on. In this instance, it is highly likely that the problem comes from the screen.

Is the HTC Desire 620 charged?

From time to time, a deep battery discharge prevents the HTC Desire 620 from turning on for a while. Ensure that the HTC Desire 620 is completely recharged by leaving it connected for at least one hour. If perhaps after this the LED doesn’t light and the screen stays black, the problem can possibly originate from the battery.

Is the HTC Desire 620 damaged?

If the HTC Desire 620 screen remains black after shock, after dropping , after being wet , or after breaking , the screen may well be broken. In this instance, not one of the techniques below will perform. You will then have to bring your HTC Desire 620 to a repairshop.

How to proceed when the HTC Desire 620 screen stays black?

After checking out that the problem originates from the screen, you can try the following recommendations to unlock the black screen of your HTC Desire 620. If a method doesn’t perform, check out the following one.

Plug the HTC Desire 620 into its charger

The very 1st thing to do when the screen of HTC Desire 620 remains black is to put the phone on. This makes it possible to be serene for any following manipulations. This likewise resolves the possible problem of a deep discharge of the phone battery.

If you can, take away the battery from the HTC Desire 620

If the HTC Desire 620 is easily detachable, we advise you to remove the battery . This from time to time solves the black screen problem. Wait some secs, then turn the battery back on and try to start the phone. If perhaps the screen is still blocked, check out the following step.

Remove SIM card and SD card

It from time to time occurs, without justification, that the SIM card or the SD card conflicts with HTC Desire 620 and causes a black screen. One of the techniques to try is to take away the SIM card and the SD card. Once it’s done, you ought to try to start the cellphone. If perhaps it works, it indicates there is a conflict with the SIM or SD card.

Force HTC Desire 620 to reboot

If the screen stays black, the problem often solves with a forced reboot . To achieve this, you need to press several keys at the same time. You have to remain at least TEN secs for the forced reboot to run. The key combination will depend on the versions but had to be one of the subsequent:

  • low volume + power button
  • low volume + power button + cough Home
  • high volume + power button
  • volume top + touch power + cough Home
  • touch power + cough Home

Hang on until the battery is empty

At last, if none of the above méthodes do the job, you can try to let your battery discharge. Be sure the battery is totally empty. Once it’s done, plug your HTC Desire 620 into its power adaptor and try to start the HTC Desire 620.