Black screen on Xiaomi Mi Mix 2: what to do?
From time to time, the screen of the Xiaomi Mi Mix 2 goes black. This nuisance can occur under certain conditions. Sometimes this happens right after the Xiaomi Mi Mix 2 is dropped. Other times the screen stays black after a startup, crash or sleep. No matter what happens, don’t worry, you can find some tips to fix your Xiaomi Mi Mix 2 black screen. To do this, you will need to check a few things before trying the various tips. We will see first what to check if the Xiaomi Mi Mix 2 screen stays black. Later we will see all the methods to be able to unlock this ugly black screen.
What you need to control when you have a black screen on Xiaomi Mi Mix 2
Just before you commit to the solutions, we recommend that you check out the following points to better understand where the problem may lie. This will give you good information about the source of the trouble.
Is the Xiaomi Mi Mix 2 LED on when the screen remains black?
One of the first things to check is the little LED above your screen. Indeed, when the the led is red or blue when the Xiaomi Mi Mix 2 screen stays black, it reveals that the smartphone is working smoothly. In this situation, it is possible that the problem comes from the screen.
Is the Xiaomi Mi Mix 2 charged?
Regular battery discharge will prevent the Xiaomi Mi Mix 2 from turning on for a while. So make sure the Xiaomi Mi Mix 2 is fully charged by leaving it plugged in for at least 1.5 hours. If the LED doesn’t light up after that and the screen stays black, the problem may be with the battery.
Is the Xiaomi Mi Mix 2 damaged?
Assuming that the screen of the Xiaomi Mi Mix 2 remains black after having received a shockafter having suddenly falls, after being soaked or broken, the screen is likely to be damaged. In this situation, none of the following methods will work. You will then need to take the Xiaomi Mi Mix 2 to a repair shop.
What are the solutions when the Xiaomi Mi Mix 2 screen stays black?
After verifying that the problem is coming from the screen, you will be able to try the following solutions to unlock the black screen of your Xiaomi Mi Mix 2. If one technique is not suitable, move on to the next.
Connect the Xiaomi Mi Mix 2 to its charger
The first thing to do when the Xiaomi Mi Mix 2 screen goes black is to charge the phone. This will allow you to be calm for all the following procedures. This will also solve the problem of deep discharge of smartphone battery.
If possible, remove the battery from the Xiaomi Mi Mix 2
Assuming that the Xiaomi Mi Mix 2 is easily disassembled, we recommend remove the battery. This sometimes resolves 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 often happens that the SIM card or SD card conflicts with the Xiaomi Mi Mix 2 and triggers a black screen. So one of the methods to test is remove SIM card and SD card. When it’s okay, you can try restarting your smartphone. If it works, it implies that there is a conflict with the SIM or SD card.
Force restart Xiaomi Mi Mix 2
In case the screen remains black, the problem can be solved with one forced restart. To do this, hold down multiple keys at the same time. It will take at least 8 seconds for the forced reboot to execute. The key combination depends on the models, but it was supposed to 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, if none of the above solutions work, you can try letting the battery drain. So make sure the battery is completely empty. When it is ok, connect your Xiaomi Mi Mix 2 to its charger and try to start the Xiaomi Mi Mix 2.