From time to time the screen of Oppo A7n stays black. This trouble can happen in a lot of circumstances. Occasionally it occurs after the Oppo A7n falls. Other times, the screen stays black after a start, lock, or sleep. No matter the reason, do not worry, you will discover several tricks to repair the black screen of your Oppo A7n. For that, it’ll be recommended to check several stuff just before attempting the diverse techniques. We will see at primary what things to examine when the screen of Oppo A7n remains black. We will see in a second time all the tricks in order to unlock this horrible black screen.
What should you watch when you have a black screen on Oppo A7n
Before embarking on the tricks, we recommend you to check the points below in order to better understand where the issue can form. This will give you good indications of the nature of the issue.
Is the Oppo A7n LED on when the screen remains black?
One of the 1st stuff to check is the small led that is on the top of your screen. In cases where the LED is red or blue when the Oppo A7n screen remains black, it implies that the telephone is started. In cases like this, it is very likely that the issue comes from the screen.
Is the Oppo A7n charged?
From time to time, a deep battery discharge prevents the Oppo A7n from turning on for a while. Make sure the Oppo A7n is completely recharged by leaving it connected for at least one hour. If perhaps after that the LED doesn’t illuminate and the screen stays black, the issue can potentially come from the battery.
Is the Oppo A7n damaged?
If the Oppo A7n screen remains black after shock, after dropping , after being wet , or after breaking , the screen could be damaged. In cases like this, not one of the tips below will function. You will then have to bring your Oppo A7n to a repairshop.
What you can do when the Oppo A7n screen stays black?
After examining that the issue emanates from the screen, you can actually try the following tips to unlock the black screen of your Oppo A7n. If a trick doesn’t function, look at the next one.
Plug the Oppo A7n into its charger
One thing to perform when the screen of Oppo A7n remains black is to put the telephone on. This makes it feasible to be serene for all subsequent manipulations. This likewise solves the possible issue of a deep discharge of the telephone battery.
If it is possible, take out the battery from the Oppo A7n
If the Oppo A7n is easily detachable, we recommend you to remove the battery . This occasionally handles the black screen issue. Hang on a couple of seconds, then turn the battery back on and try to start the telephone. If the screen is still blocked, look at the next step.
Remove SIM card and SD card
It occasionally happens, without reason, that the SIM card or the SD card conflicts with Oppo A7n and causes a black screen. One of the tips to try is to take out the SIM card and the SD card. Once it’s performed, you ought to try to start the cellphone. If it works, it means there is a conflict with the SIM or SD card.
Force Oppo A7n to restart
If the screen stays black, the issue often solves with a forced restart . To do this, you need to press a number of keys at the same time. You must remain at least TEN seconds for the forced restart to run. The key combination will depend on the versions 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 battery is empty
Finally, in the event that not one of the previously mentioned procédures function, you can actually try to let your battery discharge. Make certain the battery is entirely empty. Once it is carried out, plug your Oppo A7n into its power adaptor and try to start the Oppo A7n.
