From time to time the screen of Samsung Galaxy S3 remains black. This problem can appear in many circumstances. Occasionally it happens after the Samsung Galaxy S3 falls. Other times, the screen remains black after a start, lock, or sleep. In any case, don’t be anxious, there are several techniques to fix the black screen of your Samsung Galaxy S3. For that, it’s going to be required to verify several points just before attempting the different methods. We will see at first what things to check when the screen of Samsung Galaxy S3 remains black. We will see in a second time all the tricks in order to unlock this unpleasant black screen.
What should you watch in case you have a black screen on Samsung Galaxy S3
Before embarking on the techniques, we suggest you to verify the points below to be able to better understand where the problem can originate. This will give you good indications of the nature of the problem.
Is the Samsung Galaxy S3 LED on when the screen remains black?
One of the first of all points to verify is the tiny led that is on top of your screen. If perhaps the LED is red or blue when the Samsung Galaxy S3 screen remains black, it implies that the phone is switched on. In this case, it is very likely that the problem comes from the screen.
Is the Samsung Galaxy S3 charged?
From time to time, a deep battery discharge prevents the Samsung Galaxy S3 from turning on for a time. Ensure that the Samsung Galaxy S3 is entirely charged by leaving it connected for at least 1 hour. If perhaps after this the LED does not light up and the screen remains black, the problem can potentially come from the battery.
Is the Samsung Galaxy S3 damaged?
If the Samsung Galaxy S3 screen remains black after shock, after dropping , after being wet , or after cracking , the screen can be damaged. In this case, not one of the methods listed below will do the job. You will then have to bring your Samsung Galaxy S3 to a repairshop.
How to proceed when ever the Samsung Galaxy S3 screen remains black?
After examining that the problem originates from the screen, you can actually try the next ideas to unlock the black screen of your Samsung Galaxy S3. If a technique does not do the job, look at the next one.
Plug the Samsung Galaxy S3 into its charger
The very first thing to accomplish when the screen of Samsung Galaxy S3 remains black is to put the telephone on. This makes it feasible to be peaceful for any following manipulations. This also handles the possible problem of a deep discharge of the telephone battery.
If possible, remove the battery from the Samsung Galaxy S3
If the Samsung Galaxy S3 is easily detachable, we suggest you to remove the battery . This occasionally solves the black screen problem. Hold out a couple of secs, then turn the battery back on and try to start the telephone. If the screen is still blocked, look at the next step.
Remove SIM card and SD card
It occasionally occurs, without justification, that the SIM card or the SD card conflicts with Samsung Galaxy S3 and triggers a black screen. One of the methods to try is to remove the SIM card and the SD card. Once it’s carried out, it is advisable to try to start the cellphone. If it works, it means there is a conflict with the SIM or SD card.
Force Samsung Galaxy S3 to restart
If the screen remains black, the problem often solves with a forced restart . To accomplish this, you need to press several keys simultaneously. You will need to remain at least 10 secs for the forced restart to work. The key combination depends on 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
Wait until the battery is empty
At last, if not one of the previously mentioned procédures do the job, you can actually try to let your battery discharge. Be sure the battery is totally empty. Once it’s finished, plug your Samsung Galaxy S3 into its charger and try to start the Samsung Galaxy S3.
