How to fix HUAWEI Mate 30 Pro black screen

Occasionally the screen of HUAWEI Mate 30 Pro stays black. This situation can occur in many circumstances. Oftentimes it happens after the HUAWEI Mate 30 Pro falls. Other times, the screen stays black after a start, lock, or sleep. In any case, don’t worry, you will find several techniques to resolve the black screen of your HUAWEI Mate 30 Pro. For that, it will be recommended to examine several stuff prior to trying the different techniques. We will discover at primary what things to verify when the screen of HUAWEI Mate 30 Pro remains black. We will discover in a second time all the tricks to unlock this nasty black screen.black-screen-huawei-mate-30-pro

What should you check out when you have a black screen on HUAWEI Mate 30 Pro

Before embarking on the tricks, we recommend you to examine the things below to be able to better understand where the trouble can form. This will deliver you good clues of the nature of the trouble.

Is the HUAWEI Mate 30 Pro LED on when the screen remains black?

One of the first of all stuff to examine is the little led that is on top of your screen. If perhaps the LED is red or blue when the HUAWEI Mate 30 Pro screen remains black, it indicates that the telephone is switched on. In such cases, it is very probably that the trouble comes from the screen.

Is the HUAWEI Mate 30 Pro charged?

Sometimes, a deep battery discharge prevents the HUAWEI Mate 30 Pro from turning on for quite a while. Be sure the HUAWEI Mate 30 Pro is totally recharged by leaving it connected for at least one hour. If perhaps after this the LED doesn’t light and the screen stays black, the trouble can possibly originate from the electric battery.

Is the HUAWEI Mate 30 Pro damaged?

If the HUAWEI Mate 30 Pro screen remains black after shock, after dropping , after being wet , or after damage , the screen could possibly be broken. In such cases, probably none of the tips below will do the job. You will then have to bring your HUAWEI Mate 30 Pro to a repairman.

How to proceed when ever the HUAWEI Mate 30 Pro screen stays black?

After looking at that the trouble originates from the screen, you can try the next tips to unlock the black screen of your HUAWEI Mate 30 Pro. If a method doesn’t do the job, look at the next one.

Plug the HUAWEI Mate 30 Pro into its charger

The first thing to accomplish when the screen of HUAWEI Mate 30 Pro remains black is to put the mobile phone on. This makes it possible to be peaceful for any following manipulations. This additionally handles the possible trouble of a deep discharge of the mobile phone electric battery.

Whenever possible, take out the electric battery from the HUAWEI Mate 30 Pro

If the HUAWEI Mate 30 Pro is easily removable, we recommend you to remove the electric battery . This from time to time handles the black screen trouble. Hang on some seconds, then turn the battery back on and try to start the mobile phone. If perhaps the screen is still blocked, look at the next step.

Remove SIM card and SD card

It from time to time happens, without reason, that the SIM card or the SD card conflicts with HUAWEI Mate 30 Pro and triggers a black screen. One of the tips to try is to take out the SIM card and the SD card. Once it’s carried out, you ought to try to start the cellphone. If perhaps it works, it means there is a conflict with the SIM or SD card.

Force HUAWEI Mate 30 Pro to restart

If the screen stays black, the trouble often resolves with a forced restart . To accomplish this, you will have to press a number of keys simultaneously. You have to stay at least 10 seconds for the forced restart to run. The key combo depends upon 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 electric battery is empty

At last, in cases where not one of the previously mentioned méthodes function, you can try to let your electric battery discharge. Make sure the electric battery is totally empty. Once it is performed, plug your HUAWEI Mate 30 Pro into its power adaptor and try to start the HUAWEI Mate 30 Pro.