From time to time the screen of Nokia Lumia 720 stays black. This issue may occur in a lot of situations. Occasionally it happens after the Nokia Lumia 720 falls. Other times, the screen stays black after a start, lock, or sleep. Whatever the case, do not worry, there are several methods to repair the black screen of your Nokia Lumia 720. For that, it will be necessary to examine several stuff before attempting the different methods. We will see at first what things to check when the screen of Nokia Lumia 720 remains black. We will see in a second time all the tricks in order to unlock this horrible black screen.
What should you check out when you have a black screen on Nokia Lumia 720
Before embarking on the tricks, we recommend you to examine the things below in order to better understand where the issue can form. This will deliver you good indications of the nature of the issue.
Is the Nokia Lumia 720 LED on when the screen remains black?
One of the first of all stuff to examine is the little led that is on the top of your screen. In cases where the LED is red or blue when the Nokia Lumia 720 screen remains black, it implies that the mobile is started. In cases like this, it is extremely probably that the issue comes from the screen.
Is the Nokia Lumia 720 charged?
From time to time, a deep battery discharge prevents the Nokia Lumia 720 from turning on for a time. Make sure the Nokia Lumia 720 is completely recharged by leaving it connected for at least one hour. If after that the LED does not illuminate and the screen stays black, the issue can possibly result from the battery.
Is the Nokia Lumia 720 damaged?
If the Nokia Lumia 720 screen remains black after shock, after falling , after being wet , or after breaking , the screen might be broken. In cases like this, not one of the tricks listed below will work. You will then have to bring your Nokia Lumia 720 to a repairman.
How to proceed when the Nokia Lumia 720 screen stays black?
After verifying that the issue emanates from the screen, you can try the next recommendations to unlock the black screen of your Nokia Lumia 720. If a trick does not work, look at the next one.
Plug the Nokia Lumia 720 into its charger
The very first thing to do when the screen of Nokia Lumia 720 remains black is to put the telephone on. This makes it possible to be peaceful for any subsequent manipulations. This also resolves the possible issue of a deep discharge of the telephone battery.
If you can, take away the battery from the Nokia Lumia 720
If the Nokia Lumia 720 is easily removable, we recommend you to remove the battery . This from time to time handles the black screen issue. Hang on some secs, then turn the battery back on and try to start the telephone. In the event that the screen is still blocked, look at the next 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 Nokia Lumia 720 and triggers a black screen. 1 of the tricks to try is to take away the SIM card and the SD card. Once it’s completed, it is advisable to try to start the phone. In the event that it works, this means there is a conflict with the SIM or SD card.
Force Nokia Lumia 720 to reboot
If the screen stays black, the issue often solves with a forced reboot . To accomplish this, you will need to press several keys simultaneously. You need to stay at least TEN secs for the forced reboot to work. The key combination is determined by the models 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
Wait until the battery is empty
Finally, if perhaps not one of the previously mentioned méthodes do the job, you can try to let your battery discharge. Ensure the battery is entirely empty. Once it’s carried out, plug your Nokia Lumia 720 into its power adaptor and try to start the Nokia Lumia 720.
