Occasionally the display screen of Oppo A11 remains black. This situation may appear in several situations. Occasionally it occurs after the Oppo A11 falls. Other times, the screen remains black after a start, lock, or sleep. No matter the reason, do not worry, there are several methods to fix the black screen of your Oppo A11. For that, it will be important to verify several points before attempting the diverse solutions. We will see at first what things to verify when the screen of Oppo A11 remains black. We will see in a second time all the tricks to unlock this nasty black display screen.
What should you check out when you have a black screen on Oppo A11
Before embarking on the techniques, we advise you to verify the points below to be able to better understand where the problem can form. This will provide you good clues of the nature of the problem.
Is the Oppo A11 LED on when the display screen remains black?
One of the 1st points to verify is the little led that is on top of your display screen. In the event that the LED is red or blue when the Oppo A11 display screen remains black, it indicates that the mobile phone is switched on. In this case, it is extremely likely that the problem comes from the display screen.
Is the Oppo A11 charged?
From time to time, a deep battery discharge prevents the Oppo A11 from turning on for quite a while. Be sure the Oppo A11 is fully recharged by leaving it connected for at least one hour. In the event that after this the LED does not light up and the display screen remains black, the problem can probably originate from the battery.
Is the Oppo A11 damaged?
If the Oppo A11 display screen remains black after shock, after falling , after being wet , or after cracking , the screen may be damaged. In this case, none of the techniques listed below will perform. You will then have to bring your Oppo A11 to a repairman.
What you can do when the Oppo A11 screen remains black?
After checking that the problem comes from the display screen, you can actually try the following ideas to unlock the black display screen of your Oppo A11. If a trick does not perform, look at the next one.
Plug the Oppo A11 into its charger
The very first thing to do when the display screen of Oppo A11 remains black is to put the telephone on. This makes it feasible to be serene for any following manipulations. This also handles the possible problem of a deep discharge of the telephone battery.
When possible, take away the battery from the Oppo A11
If the Oppo A11 is easily removable, we advise you to remove the battery . This sometimes handles the black display screen problem. Wait some secs, then turn the battery back on and make an attempt to start the telephone. In the event that the display screen is still blocked, look at the next step.
Remove SIM card and SD card
It sometimes occurs, without justification, that the SIM card or the SD card conflicts with Oppo A11 and triggers a black display screen. 1 of the techniques to try is to take away the SIM card and the SD card. Once it’s completed, you should try to start the phone. In the event that it works, this means there is a conflict with the SIM or SD card.
Force Oppo A11 to reboot
If the display screen remains black, the problem often solves with a forced reboot . To do this, you will have to press several keys at the same time. You must remain at least 10 secs for the forced reboot to run. 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
Hang on until the battery is empty
Finally, in the event that none of the previously mentioned méthodes perform, you can actually try to let your battery discharge. Ensure the battery is entirely empty. Once it’s done, plug your Oppo A11 into its power adaptor and try to start the Oppo A11.
