Sometimes the display screen of Samsung Galaxy S Duos stays black. This trouble may appear in a lot of circumstances. Often it occurs after the Samsung Galaxy S Duos falls. Other times, the screen stays black after a start, lock, or sleep. In any case, don’t be anxious, there are several tricks to resolve the black screen of your Samsung Galaxy S Duos. For that, it will probably be necessary to check several things before attempting the diverse methods. We will see at first what things to examine when the screen of Samsung Galaxy S Duos remains black. We will see in a second time all the tricks to unlock this nasty black display screen.
What should you watch if you have a black screen on Samsung Galaxy S Duos
Before embarking on the tricks, we suggest you to check the things below to be able to better understand where the trouble can originate. This will give you good indications of the nature of the trouble.
Is the Samsung Galaxy S Duos LED on when the display screen remains black?
One of the 1st things to check is the small led that is on top of your display screen. If perhaps the LED is red or blue when the Samsung Galaxy S Duos display screen remains black, this means that the mobile phone is turned on. In this case, it is very likely that the trouble comes from the display screen.
Is the Samsung Galaxy S Duos charged?
Occasionally, a deep battery discharge prevents the Samsung Galaxy S Duos from turning on for a time. Be sure the Samsung Galaxy S Duos is entirely recharged by leaving it connected for at least 1 hour. If after that the LED doesn’t illuminate and the display screen stays black, the trouble can possibly come from the electric battery.
Is the Samsung Galaxy S Duos damaged?
If the Samsung Galaxy S Duos display screen remains black after shock, after dropping , after being wet , or after damage , the screen may well be damaged. In this case, not one of the techniques listed below will do the job. You will then have to bring your Samsung Galaxy S Duos to a repairman.
What to do when the Samsung Galaxy S Duos screen stays black?
After checking out that the trouble comes from the display screen, you can try the next recommendations to unlock the black display screen of your Samsung Galaxy S Duos. If a method doesn’t do the job, go to the following one.
Plug the Samsung Galaxy S Duos into its charger
The very 1st thing to perform when the display screen of Samsung Galaxy S Duos remains black is to put the mobile phone on. This makes it possible to be peaceful for all subsequent manipulations. This additionally solves the possible trouble of a deep discharge of the mobile phone electric battery.
If you can, remove the electric battery from the Samsung Galaxy S Duos
If the Samsung Galaxy S Duos is easily removable, we suggest you to remove the electric battery . This from time to time handles the black display screen trouble. Wait some seconds, then turn the battery back on and make an attempt to start the mobile phone. In the event that the display screen is still blocked, go to the following step.
Remove SIM card and SD card
It from time to time happens, without justification, that the SIM card or the SD card conflicts with Samsung Galaxy S Duos and causes a black display screen. One of the techniques to try is to remove the SIM card and the SD card. Once it’s performed, you must try to start the mobile phone. In the event that it works, it signifies there is a conflict with the SIM or SD card.
Force Samsung Galaxy S Duos to restart
If the display screen stays black, the trouble often solves with a forced restart . To get this done, you will have to press several keys at the same time. You need to remain at least TEN seconds for the forced restart to run. The key combination depends on the models but had to be 1 of the following:
- low volume + power button
- low volume + power button + cough Home
- high volume + power button
- volume top + touch power + cough Home
- touch power + cough Home
Wait until the electric battery is empty
At last, in cases where not one of the above solutions function, you can try to let your electric battery discharge. Make certain the electric battery is completely empty. Once it is done, plug your Samsung Galaxy S Duos into its power adaptor and try to start the Samsung Galaxy S Duos.
