Black screen on Xiaomi Redmi 4X: what to do?
The Xiaomi Redmi 4X screen may turn black. This problem can occur under various conditions. Sometimes this happens right after the Xiaomi Redmi 4X has been dropped. Other times, the screen remains black after a startup, crash, or sleep. Anyway, at least I didn’t go downstairs without explaining myself first. For this, it is essential to check a few things before trying the different techniques. Let’s start by seeing what to look for when the Xiaomi Redmi 4X screen turns black. Later we will find out all the techniques to unlock this nasty black screen.
What to look for when you have a black screen on Xiaomi Redmi 4X
Before embarking on the solutions, we recommend that you look at the following points to better understand where the concern may be coming from. This will give you good information about the nature of the problem.
Is the LED on the Xiaomi Redmi 4X on when the screen remains black?
One of the first things to look at is the small LED above the screen. In fact, when the the led is red or blue When the Xiaomi Redmi 4X screen goes black, it indicates that the mobile is well lit. In this situation, it is very likely that the concern comes from the screen.
Is the Xiaomi Redmi 4X charged?
It often happens that a deep battery discharge prevents the Xiaomi Redmi 4X from turning on for a moment. So make sure that the Xiaomi Redmi 4X is properly charged by leaving it plugged in for at least an hour. If, as a result, the LED does not light up and the screen remains black, the problem most likely comes from the battery.
Is the Xiaomi Redmi 4X damaged?
In case the screen of the Xiaomi Redmi 4X remains black after having it received a shockafter having suddenly falls, after getting wet or broken, the screen is likely to be damaged. In this situation, none of the following techniques will work. You will then need to take your Xiaomi Redmi 4X home to a repairman.
What to do when the Xiaomi Redmi 4X screen stays black?
After verifying that the concern is coming from the screen, you can try the following techniques to unlock the black screen of your Xiaomi Redmi 4X. When one trick doesn’t work, move on to the next.
Connect the Xiaomi Redmi 4X to its charger
The first thing to do when the Xiaomi Redmi 4X screen goes black is to charge the phone. This allows you to be calm for all subsequent manipulations. This also solves the problem of deep discharge of the mobile battery.
When possible, remove the battery from the Xiaomi Redmi 4X
In the event that the Xiaomi Redmi 4X is easily disassembled, we recommend remove the battery. This will sometimes resolve the black screen issue. Wait a few seconds and then put the battery back and try to start the smartphone. If the screen is still locked, go to the next step.
Remove SIM card and SD card
It may happen without explanation that the SIM card or SD card conflicts with the Xiaomi Redmi 4X and triggers a black screen. Therefore, one of the techniques to try is remove SIM card and SD card. When it is fine, we will have to try to start the mobile. If it works, there is a conflict with the SIM or SD card.
Force reboot Xiaomi Redmi 4X
When the screen stays black, it often happens that the jitter is resolved with a forced restart. To do this, you will need to press multiple keys at the same time. It will take at least 10 seconds for the forced reboot to execute. The key combination depends on the models, but must be one of the following:
- volume down button + power button
- volume down button + power key + cough start
- volume up button + power button
- volume up button + power key + home key
- power key button + home key
Wait until the battery runs out
Finally, in the event that none of the previous alternatives work, you can try letting the battery discharge. So make sure the battery is completely empty. When you are done, connect your Xiaomi Redmi 4X to its charger and try to start the Xiaomi Redmi 4X.