From time to time the screen of Coolpad Legacy stays black. This situation may happen in a lot of situations. Sometimes it occurs after the Coolpad Legacy falls. Other times, the screen stays black after a start, lock, or sleep. In any case, do not worry, you will find several tricks to repair the black screen of your Coolpad Legacy. For that, it’s going to be needed to verify several stuff before attempting the diverse techniques. We will discover at initially what things to verify when the screen of Coolpad Legacy remains black. We will discover in a second time all the tricks in order to unlock this bad black screen.
What should you watch when you have a black screen on Coolpad Legacy
Before embarking on the techniques, we recommend you to verify the things below in order to better understand where the problem can originate. This will give you good indications of the nature of the problem.
Is the Coolpad Legacy LED on when the screen remains black?
One of the 1st stuff to verify is the small led that is at the top of your screen. In the event that the LED is red or blue when the Coolpad Legacy screen remains black, it means that the phone is started. In such a case, it is very probably that the problem comes from the screen.
Is the Coolpad Legacy charged?
From time to time, a deep battery discharge prevents the Coolpad Legacy from turning on for a while. Make sure the Coolpad Legacy is entirely charged by leaving it connected for at least one hour. If perhaps after that the LED doesn’t light and the screen stays black, the problem can probably come from the battery.
Is the Coolpad Legacy damaged?
If the Coolpad Legacy screen remains black after shock, after dropping , after being wet , or after breaking , the screen may be damaged. In such a case, probably none of the tricks listed below will work. You will then have to bring your Coolpad Legacy to a repairman.
What you can do when the Coolpad Legacy screen stays black?
After checking that the problem emanates from the screen, you can actually try the next recommendations to unlock the black screen of your Coolpad Legacy. If a trick doesn’t work, look at the next one.
Plug the Coolpad Legacy into its charger
The 1st thing to perform when the screen of Coolpad Legacy remains black is to put the mobile on. This makes it feasible to be peaceful for all following manipulations. This also handles the possible problem of a deep discharge of the mobile battery.
When possible, remove the battery from the Coolpad Legacy
If the Coolpad Legacy is easily removable, we recommend you to remove the battery . This sometimes solves the black screen problem. Wait a couple of secs, then turn the battery back on and try to start the mobile. If the screen is still blocked, look at the next step.
Remove SIM card and SD card
It sometimes occurs, without explanation, that the SIM card or the SD card conflicts with Coolpad Legacy and triggers a black screen. 1 of the tricks to try is to remove the SIM card and the SD card. When it’s performed, you ought to try to start the phone. If it works, it signifies there is a conflict with the SIM or SD card.
Force Coolpad Legacy to reboot
If the screen stays black, the problem often solves with a forced reboot . To accomplish this, you will have to press a number of keys simultaneously. You will need to remain at least 10 secs for the forced reboot to work. The key combo will depend 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
At last, if perhaps not one of the previously mentioned méthodes perform, you can actually try to let your battery discharge. Make certain the battery is entirely empty. When it is carried out, plug your Coolpad Legacy into its power adaptor and try to start the Coolpad Legacy.