Sometimes the screen of HTC Desire 820 stays black. This issue may occur in a lot of circumstances. Often it occurs after the HTC Desire 820 falls. Other times, the screen stays black after a start, lock, or sleep. In any case, do not be anxious, you will find many tricks to fix the black screen of your HTC Desire 820. For that, it will be needed to verify several stuff prior to attempting the different techniques. We will find out at primary what things to check when the screen of HTC Desire 820 remains black. We will find out in a second time all the tricks in order to unlock this nasty black screen.
What should you check out in case you have a black screen on HTC Desire 820
Before embarking on the techniques, we advise you to verify the points below in order to better understand where the problem can form. This will provide you good indications of the nature of the problem.
Is the HTC Desire 820 LED on when the screen remains black?
One of the first stuff to verify is the little led that is on top of your screen. In cases where the LED is red or blue when the HTC Desire 820 screen remains black, it indicates that the telephone is started. In cases like this, it is highly likely that the problem originates from the screen.
Is the HTC Desire 820 charged?
Occasionally, a deep battery discharge prevents the HTC Desire 820 from turning on for some time. Ensure the HTC Desire 820 is entirely recharged by leaving it connected for at least 1 hour. If perhaps after this the LED does not light and the screen stays black, the problem can potentially originate from the electric battery.
Is the HTC Desire 820 damaged?
If the HTC Desire 820 screen remains black after shock, after dropping , after being wet , or after damage , the screen may be harmed. In cases like this, none of the tips listed below will do the job. You will then have to bring your HTC Desire 820 to a repairman.
What to do when ever the HTC Desire 820 screen stays black?
After examining that the problem emanates from the screen, you can actually try the next recommendations to unlock the black screen of your HTC Desire 820. If a trick does not do the job, check out the following one.
Plug the HTC Desire 820 into its charger
The first thing to accomplish when the screen of HTC Desire 820 remains black is to put the phone on. This makes it possible to be peaceful for all subsequent manipulations. This likewise solves the possible problem of a deep discharge of the phone electric battery.
Whenever possible, take out the electric battery from the HTC Desire 820
If the HTC Desire 820 is easily detachable, we advise you to remove the electric battery . This occasionally solves the black screen problem. Hang on some secs, then turn the battery back on and make an attempt to start the phone. If the screen is still blocked, check out the following step.
Remove SIM card and SD card
It occasionally occurs, without reason, that the SIM card or the SD card conflicts with HTC Desire 820 and triggers a black screen. One of the tips to try is to take out the SIM card and the SD card. Once it’s carried out, it is advisable to try to start the mobile phone. If it works, it implies there is a conflict with the SIM or SD card.
Force HTC Desire 820 to restart
If the screen stays black, the problem often solves with a forced restart . To achieve this, you must press several keys at the same time. You must stay at least TEN secs for the forced restart to work. The key combination depends upon the models but had to be 1 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 electric battery is empty
Finally, if none of the previously mentioned méthodes perform, you can actually try to let your electric battery discharge. Ensure that the electric battery is completely empty. Once it is finished, plug your HTC Desire 820 into its power adaptor and try to start the HTC Desire 820.
