From time to time the screen of Huawei Ascend Mate 7 remains black. This trouble can happen in a lot of circumstances. Occasionally it happens after the Huawei Ascend Mate 7 falls. Other times, the screen remains black after a start, lock, or sleep. Whatever the case, don’t be anxious, you will find many tricks to repair the black screen of your Huawei Ascend Mate 7. For that, it will be needed to examine several points prior to attempting the diverse techniques. We will find out at initially what things to check when the screen of Huawei Ascend Mate 7 remains black. We will find out in a second time all the tricks in order to unlock this unpleasant black screen.
What should you watch if you have a black screen on Huawei Ascend Mate 7
Before embarking on the tricks, we advise you to examine the things below to be able to better understand where the trouble can form. This will provide you good clues of the nature of the trouble.
Is the Huawei Ascend Mate 7 LED on when the screen remains black?
One of the first of all points to examine is the tiny led that is on top of your screen. If perhaps the LED is red or blue when the Huawei Ascend Mate 7 screen remains black, it means that the cellphone is started. In this case, it is highly probably that the trouble originates from the screen.
Is the Huawei Ascend Mate 7 charged?
Occasionally, a deep battery discharge prevents the Huawei Ascend Mate 7 from turning on for some time. Ensure that the Huawei Ascend Mate 7 is completely charged by leaving it connected for at least one hour. In the event that after this the LED does not illuminate and the screen remains black, the trouble can probably come from the electric battery.
Is the Huawei Ascend Mate 7 damaged?
If the Huawei Ascend Mate 7 screen remains black after shock, after dropping , after being wet , or after cracking , the screen could possibly be damaged. In this case, not one of the techniques below will do the job. You will then have to bring your Huawei Ascend Mate 7 to a repairman.
What you can do when the Huawei Ascend Mate 7 screen remains black?
After checking that the trouble comes from the screen, you can try the following ideas to unlock the black screen of your Huawei Ascend Mate 7. If a trick does not do the job, look at the following one.
Plug the Huawei Ascend Mate 7 into its charger
The very first thing to accomplish when the screen of Huawei Ascend Mate 7 remains black is to put the mobile on. This makes it possible to be serene for all subsequent manipulations. This likewise solves the possible trouble of a deep discharge of the mobile electric battery.
If possible, take away the electric battery from the Huawei Ascend Mate 7
If the Huawei Ascend Mate 7 is easily detachable, we advise you to remove the electric battery . This from time to time handles the black screen trouble. Hold out a couple of seconds, then turn the battery back on and make an attempt to start the mobile. In cases where the screen is still blocked, look at the following step.
Remove SIM card and SD card
It from time to time occurs, without explanation, that the SIM card or the SD card conflicts with Huawei Ascend Mate 7 and triggers a black screen. One of the techniques to try is to take away the SIM card and the SD card. When it’s carried out, you must try to start the telephone. In cases where it works, it means there is a conflict with the SIM or SD card.
Force Huawei Ascend Mate 7 to restart
If the screen remains black, the trouble often solves with a forced restart . To achieve this, you need to press a number of keys simultaneously. You need to stay at least 10 seconds for the forced restart to work. The key combination depends upon the models but had to be one 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
Wait until the electric battery is empty
Finally, if none of the above procédures function, you can try to let your electric battery discharge. Be sure the electric battery is totally empty. When it is performed, plug your Huawei Ascend Mate 7 into its charger and try to start the Huawei Ascend Mate 7.
