From time to time the display screen of HUAWEI Mate 20 Pro remains black. This issue can occur in a lot of situations. Often it happens after the HUAWEI Mate 20 Pro falls. Other times, the screen remains black after a start, lock, or sleep. In any case, don’t worry, you will discover many methods to repair the black screen of your HUAWEI Mate 20 Pro. For that, it will probably be essential to check several stuff prior to trying the diverse solutions. We will see at initially what things to verify when the screen of HUAWEI Mate 20 Pro remains black. We will see in a second time all the tricks to be able to unlock this unpleasant black display screen.
What should you check out if you have a black screen on HUAWEI Mate 20 Pro
Before embarking on the tricks, we suggest you to check the points below to be able to better understand where the problem can originate. This will give you good clues of the nature of the problem.
Is the HUAWEI Mate 20 Pro LED on when the display screen remains black?
One of the 1st stuff to check is the tiny led that is on the top of your display screen. In cases where the LED is red or blue when the HUAWEI Mate 20 Pro display screen remains black, this means that the telephone is turned on. In such cases, it is very probably that the problem originates from the display screen.
Is the HUAWEI Mate 20 Pro charged?
Sometimes, a deep battery discharge prevents the HUAWEI Mate 20 Pro from turning on for quite a while. Ensure the HUAWEI Mate 20 Pro is entirely charged by leaving it connected for at least 1 hour. If after that the LED doesn’t light and the display screen remains black, the problem can potentially originate from the battery.
Is the HUAWEI Mate 20 Pro damaged?
If the HUAWEI Mate 20 Pro display screen remains black after shock, after dropping , after being wet , or after breaking , the screen may be harmed. In such cases, not one of the tips below will function. You will then have to bring your HUAWEI Mate 20 Pro to a repairman.
What to do when the HUAWEI Mate 20 Pro screen remains black?
After examining that the problem comes from the display screen, you can actually try the next tips to unlock the black display screen of your HUAWEI Mate 20 Pro. If a method doesn’t function, check out the next one.
Plug the HUAWEI Mate 20 Pro into its charger
The first thing to do when the display screen of HUAWEI Mate 20 Pro remains black is to put the phone on. This makes it feasible to be serene for all following manipulations. This likewise solves the possible problem of a deep discharge of the phone battery.
If possible, take out the battery from the HUAWEI Mate 20 Pro
If the HUAWEI Mate 20 Pro is easily detachable, we suggest you to remove the battery . This sometimes solves the black display screen problem. Hold out a few seconds, then turn the battery back on and make an attempt to start the phone. If perhaps the display screen is still blocked, check out the next step.
Remove SIM card and SD card
It sometimes occurs, without justification, that the SIM card or the SD card conflicts with HUAWEI Mate 20 Pro 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 done, it is advisable to try to start the telephone. If perhaps it works, it implies there is a conflict with the SIM or SD card.
Force HUAWEI Mate 20 Pro to restart
If the display screen remains black, the problem often solves with a forced restart . To get this done, you must press a number of keys at the same time. You have to stay at least 10 seconds for the forced restart to work. The key combo depends upon the models 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
Hang on until the battery is empty
At last, in cases where not one of the previously mentioned solutions do the job, you can actually try to let your battery discharge. Make sure the battery is entirely empty. When it’s done, plug your HUAWEI Mate 20 Pro into its phone chrgr and try to start the HUAWEI Mate 20 Pro.