Sometimes the display screen of Oppo F15 remains black. This problem can happen in a lot of circumstances. Oftentimes it occurs after the Oppo F15 falls. Other times, the screen remains black after a start, lock, or sleep. No matter the reason, don’t be anxious, there are several techniques to repair the black screen of your Oppo F15. For that, it will be essential to examine several things before trying the different techniques. We will find out at initially what things to check when the screen of Oppo F15 remains black. We will find out in a second time all the tricks to unlock this awful black display screen.
What should you watch in case you have a black screen on Oppo F15
Before embarking on the techniques, we suggest you to examine the things below in order to better understand where the problem can originate. This will provide you good clues of the nature of the problem.
Is the Oppo F15 LED on when the display screen remains black?
One of the 1st things to examine is the small led that is on top of your display screen. If perhaps the LED is red or blue when the Oppo F15 display screen remains black, it implies that the telephone is switched on. In cases like this, it is highly likely that the problem originates from the display screen.
Is the Oppo F15 charged?
Sometimes, a deep battery discharge prevents the Oppo F15 from turning on for a while. Ensure the Oppo F15 is fully charged by leaving it connected for at least 1 hour. In the event that after that the LED doesn’t light and the display screen remains black, the problem can potentially originate from the battery.
Is the Oppo F15 damaged?
If the Oppo F15 display screen remains black after shock, after dropping , after being wet , or after breaking , the screen might be harmed. In cases like this, not one of the tips listed below will function. You will then have to bring your Oppo F15 to a repairman.
What to do when ever the Oppo F15 screen remains black?
After looking at that the problem emanates from the display screen, you can actually try the next tips to unlock the black display screen of your Oppo F15. If a technique doesn’t function, go to the following one.
Plug the Oppo F15 into its charger
The first thing to accomplish when the display screen of Oppo F15 remains black is to put the mobile on. This will make it possible to be serene for any following manipulations. This also resolves the possible problem of a deep discharge of the mobile battery.
When possible, take out the battery from the Oppo F15
If the Oppo F15 is easily detachable, we suggest you to remove the battery . This sometimes solves the black display screen problem. Hold out a few secs, then turn the battery back on and try to start the mobile. In cases where the display screen is still blocked, go to the following step.
Remove SIM card and SD card
It sometimes happens, without reason, that the SIM card or the SD card conflicts with Oppo F15 and triggers a black display screen. One of the tips to try is to take out the SIM card and the SD card. When it’s carried out, you should try to start the cellphone. In cases where it works, it signifies there is a conflict with the SIM or SD card.
Force Oppo F15 to reboot
If the display screen remains black, the problem often resolves with a forced reboot . To do this, you have got to press several keys at the same time. You have to stay at least TEN secs for the forced reboot to work. The key combo depends on the versions but had to be 1 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, in cases where none of the previously mentioned procédures function, you can actually try to let your battery discharge. Make sure the battery is totally empty. When it is done, plug your Oppo F15 into its power adaptor and try to start the Oppo F15.
