In some cases the screen of LG Optimus L7 remains black. This situation can occur in a lot of situations. Occasionally it occurs after the LG Optimus L7 falls. Other times, the screen remains black after a start, lock, or sleep. In any case, don’t be anxious, you will find many tricks to repair the black screen of your LG Optimus L7. For that, it will be essential to verify several things prior to attempting the diverse methods. We will find out at primary what things to check when the screen of LG Optimus L7 remains black. We will find out in a second time all the tricks in order to unlock this awful black screen.
What should you watch in case you have a black screen on LG Optimus L7
Before embarking on the tricks, we suggest you to verify the things below to be able to better understand where the trouble can originate. This will provide you good indications of the nature of the trouble.
Is the LG Optimus L7 LED on when the screen remains black?
One of the first of all things to verify is the small led that is on the top of your screen. In cases where the LED is red or blue when the LG Optimus L7 screen remains black, it implies that the mobile is turned on. In such a case, it is very likely that the trouble comes from the screen.
Is the LG Optimus L7 charged?
From time to time, a deep battery discharge prevents the LG Optimus L7 from turning on for quite a while. Be sure the LG Optimus L7 is entirely recharged by leaving it connected for at least one hour. If after this the LED does not light and the screen remains black, the trouble can possibly originate from the electric battery.
Is the LG Optimus L7 damaged?
If the LG Optimus L7 screen remains black after shock, after falling , after being wet , or after breaking , the screen could possibly be damaged. In such a case, not one of the tips below will work. You will then have to bring your LG Optimus L7 to a repairshop.
What you can do when ever the LG Optimus L7 screen remains black?
After looking at that the trouble comes from the screen, you can try the next recommendations to unlock the black screen of your LG Optimus L7. If a trick does not work, check out the next one.
Plug the LG Optimus L7 into its charger
One thing to accomplish when the screen of LG Optimus L7 remains black is to put the phone on. This makes it possible to be peaceful for all subsequent manipulations. This likewise resolves the possible trouble of a deep discharge of the phone electric battery.
If possible, take away the electric battery from the LG Optimus L7
If the LG Optimus L7 is easily detachable, we suggest you to remove the electric battery . This occasionally solves the black screen trouble. Hang on some secs, then turn the battery back on and try to start the phone. In the event that the screen is still blocked, check out the next step.
Remove SIM card and SD card
It occasionally occurs, without justification, that the SIM card or the SD card conflicts with LG Optimus L7 and causes a black screen. 1 of the tips to try is to take away the SIM card and the SD card. When it’s performed, you should try to start the telephone. In the event that it works, it signifies there is a conflict with the SIM or SD card.
Force LG Optimus L7 to restart
If the screen remains black, the trouble often solves with a forced restart . To do this, you must press several keys at the same time. You must stay at least 10 secs for the forced restart to run. The key combo depends upon the models but had to be one 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 previously mentioned méthodes perform, you can try to let your electric battery discharge. Make sure the electric battery is completely empty. When it’s done, plug your LG Optimus L7 into its phone chrgr and try to start the LG Optimus L7.
