From time to time the screen of Blackviews R7 stays black. This problem can occur in a lot of circumstances. Often it occurs after the Blackviews R7 falls. Other times, the screen stays black after a start, lock, or sleep. In any case, do not be anxious, there are many techniques to fix the black screen of your Blackviews R7. For that, it will be important to verify several points before attempting the different solutions. We will find out at primary what things to verify when the screen of Blackviews R7 remains black. We will find out in a second time all the tricks to unlock this unpleasant black screen.
What should you watch if you have a black screen on Blackviews R7
Before embarking on the techniques, we recommend you to verify the points below in order to better understand where the trouble can originate. This will deliver you good clues of the nature of the trouble.
Is the Blackviews R7 LED on when the screen remains black?
One of the first points to verify is the tiny led that is on top of your screen. In cases where the LED is red or blue when the Blackviews R7 screen remains black, it means that the phone is turned on. In this case, it is extremely probably that the trouble comes from the screen.
Is the Blackviews R7 charged?
Sometimes, a deep battery discharge prevents the Blackviews R7 from turning on for a while. Make certain the Blackviews R7 is totally recharged by leaving it connected for at least one hour. If after that the LED doesn’t illuminate and the screen stays black, the trouble can probably originate from the battery.
Is the Blackviews R7 damaged?
If the Blackviews R7 screen remains black after shock, after dropping , after being wet , or after damage , the screen may be damaged. In this case, probably none of the tips below will work. You will then have to bring your Blackviews R7 to a repairman.
What you can do when the Blackviews R7 screen stays black?
After examining that the trouble emanates from the screen, you can try the following recommendations to unlock the black screen of your Blackviews R7. If a technique doesn’t work, look at the following one.
Plug the Blackviews R7 into its charger
The very 1st thing to accomplish when the screen of Blackviews R7 remains black is to put the mobile on. This makes it possible to be peaceful for any following manipulations. This likewise solves the possible trouble of a deep discharge of the mobile battery.
If possible, take away the battery from the Blackviews R7
If the Blackviews R7 is easily removable, we recommend you to remove the battery . This from time to time solves the black screen trouble. Wait a few secs, then turn the battery back on and try to start the mobile. If perhaps the screen is still blocked, look at the following step.
Remove SIM card and SD card
It from time to time happens, without justification, that the SIM card or the SD card conflicts with Blackviews R7 and causes a black screen. One of the tips to try is to take away the SIM card and the SD card. Once it’s performed, you ought to try to start the mobile phone. If perhaps it works, this means there is a conflict with the SIM or SD card.
Force Blackviews R7 to restart
If the screen stays black, the trouble often resolves with a forced restart . To get this done, you simply must press several keys simultaneously. You will need to stay at least TEN secs for the forced restart to work. The key combination depends on 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 battery is empty
Finally, in cases where none of the above solutions do the job, you can try to let your battery discharge. Be sure the battery is completely empty. Once it is performed, plug your Blackviews R7 into its phone chrgr and try to start the Blackviews R7.
