In some cases the display screen of OPPO A57 stays black. This problem may occur in several circumstances. Occasionally it occurs after the OPPO A57 falls. Other times, the screen stays black after a start, lock, or sleep. No matter the reason, don’t be anxious, there are many tips to fix the black screen of your OPPO A57. For that, it’ll be necessary to examine several stuff before attempting the different techniques. We will see at primary what things to verify when the screen of OPPO A57 remains black. We will see in a second time all the tricks in order to unlock this horrible black display screen.
What should you check out if you have a black screen on OPPO A57
Before embarking on the tricks, we advise you to examine the things below in order to better understand where the trouble can form. This will deliver you good clues of the nature of the trouble.
Is the OPPO A57 LED on when the display screen remains black?
One of the first stuff to examine is the little led that is at the top of your display screen. In cases where the LED is red or blue when the OPPO A57 display screen remains black, it indicates that the cellphone is started. In this case, it is extremely probably that the trouble comes from the display screen.
Is the OPPO A57 charged?
Occasionally, a deep battery discharge prevents the OPPO A57 from turning on for some time. Ensure that the OPPO A57 is fully recharged by leaving it connected for at least 1 hour. If perhaps after that the LED does not light up and the display screen stays black, the trouble can potentially result from the electric battery.
Is the OPPO A57 damaged?
If the OPPO A57 display screen remains black after shock, after falling , after being wet , or after damage , the screen could be harmed. In this case, none of the techniques listed below will work. You will then have to bring your OPPO A57 to a repairshop.
How to proceed when the OPPO A57 screen stays black?
After looking at that the trouble emanates from the display screen, you can try the next tips to unlock the black display screen of your OPPO A57. If a trick does not work, look at the following one.
Plug the OPPO A57 into its charger
The very 1st thing to do when the display screen of OPPO A57 remains black is to put the telephone on. This makes it possible to be peaceful for all subsequent manipulations. This as well resolves the possible trouble of a deep discharge of the telephone electric battery.
If it is possible, take out the electric battery from the OPPO A57
If the OPPO A57 is easily removable, we advise you to remove the electric battery . This sometimes handles the black display screen trouble. Wait a few seconds, 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 following step.
Remove SIM card and SD card
It sometimes occurs, without justification, that the SIM card or the SD card conflicts with OPPO A57 and causes a black display screen. One of the techniques to try is to take out the SIM card and the SD card. Once it’s carried out, it is advisable to try to start the telephone. In the event that it works, it indicates there is a conflict with the SIM or SD card.
Force OPPO A57 to restart
If the display screen stays black, the trouble often solves with a forced restart . To get this done, you need to press a number of keys at the same time. You need to stay at least 10 seconds for the forced restart to run. The key combo depends on the versions but had to be 1 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
Finally, if none of the previously mentioned solutions do the job, you can try to let your electric battery discharge. Be sure the electric battery is completely empty. Once it’s performed, plug your OPPO A57 into its charger and try to start the OPPO A57.
