Occasionally the screen of BQ Aquaris E4 remains black. This situation can appear in many situations. Sometimes it occurs after the BQ Aquaris E4 falls. Other times, the screen remains black after a start, lock, or sleep. In any case, do not worry, there are many methods to repair the black screen of your BQ Aquaris E4. For that, it’s going to be required to check several stuff just before trying the different techniques. We will discover at initially what things to verify when the screen of BQ Aquaris E4 remains black. We will discover in a second time all the tricks to be able to unlock this bad black screen.
What should you check out when you have a black screen on BQ Aquaris E4
Before embarking on the techniques, we advise you to check the points below to be able to better understand where the problem can originate. This will give you good clues of the nature of the problem.
Is the BQ Aquaris E4 LED on when the screen remains black?
One of the first of all stuff to check is the little led that is on the top of your screen. If perhaps the LED is red or blue when the BQ Aquaris E4 screen remains black, it implies that the mobile phone is turned on. In cases like this, it is extremely likely that the problem originates from the screen.
Is the BQ Aquaris E4 charged?
From time to time, a deep battery discharge prevents the BQ Aquaris E4 from turning on for some time. Make sure the BQ Aquaris E4 is fully recharged by leaving it connected for at least one hour. If after this the LED does not light and the screen remains black, the problem can probably result from the battery.
Is the BQ Aquaris E4 damaged?
If the BQ Aquaris E4 screen remains black after shock, after dropping , after being wet , or after damage , the screen could possibly be harmed. In cases like this, not one of the methods listed below will function. You will then have to bring your BQ Aquaris E4 to a repairman.
How to proceed when ever the BQ Aquaris E4 screen remains black?
After checking that the problem comes from the screen, you can try the following ideas to unlock the black screen of your BQ Aquaris E4. If a technique does not function, look at the following one.
Plug the BQ Aquaris E4 into its charger
The first thing to do when the screen of BQ Aquaris E4 remains black is to put the mobile phone on. This makes it feasible to be peaceful for any following manipulations. This additionally handles the possible problem of a deep discharge of the mobile phone battery.
Whenever possible, take out the battery from the BQ Aquaris E4
If the BQ Aquaris E4 is easily detachable, we advise you to remove the battery . This from time to time handles the black screen problem. Wait some secs, then turn the battery back on and try to start the mobile phone. In cases where the screen is still blocked, look at the following step.
Remove SIM card and SD card
It from time to time occurs, without reason, that the SIM card or the SD card conflicts with BQ Aquaris E4 and causes a black screen. 1 of the methods to try is to take out the SIM card and the SD card. Once it’s done, it is advisable to try to start the mobile phone. In cases where it works, it means there is a conflict with the SIM or SD card.
Force BQ Aquaris E4 to restart
If the screen remains black, the problem often solves with a forced restart . To accomplish this, you have got to press several keys at the same time. You have to stay at least TEN secs for the forced restart to run. The key combination depends on the versions 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
Hang on until the battery is empty
At last, if not one of the above méthodes function, you can try to let your battery discharge. Ensure the battery is entirely empty. Once it is completed, plug your BQ Aquaris E4 into its phone chrgr and try to start the BQ Aquaris E4.
