From time to time the display screen of Coolpad Cool 3 Plus remains black. This situation can occur in several situations. Oftentimes it occurs after the Coolpad Cool 3 Plus falls. Other times, the screen remains black after a start, lock, or sleep. No matter the reason, do not worry, you will find many techniques to repair the black screen of your Coolpad Cool 3 Plus. For that, it’s going to be necessary to check several points prior to attempting the diverse solutions. We will discover at initially what things to examine when the screen of Coolpad Cool 3 Plus remains black. We will discover in a second time all the tricks in order to unlock this awful black display screen.
What should you watch when you have a black screen on Coolpad Cool 3 Plus
Before embarking on the techniques, we recommend you to check the points below in order to better understand where the problem can form. This will deliver you good clues of the nature of the problem.
Is the Coolpad Cool 3 Plus LED on when the display screen remains black?
One of the first of all points to check is the small led that is on the top of your display screen. In the event that the LED is red or blue when the Coolpad Cool 3 Plus display screen remains black, it means that the mobile phone is turned on. In cases like this, it is extremely likely that the problem comes from the display screen.
Is the Coolpad Cool 3 Plus charged?
From time to time, a deep battery discharge prevents the Coolpad Cool 3 Plus from turning on for quite a while. Ensure that the Coolpad Cool 3 Plus is completely recharged by leaving it connected for at least 1 hour. In the event that after that the LED does not light and the display screen remains black, the problem can probably come from the battery.
Is the Coolpad Cool 3 Plus damaged?
If the Coolpad Cool 3 Plus display screen remains black after shock, after dropping , after being wet , or after damage , the screen can be broken. In cases like this, none of the methods below will do the job. You will then have to bring your Coolpad Cool 3 Plus to a repairman.
How to proceed when the Coolpad Cool 3 Plus screen remains black?
After checking that the problem comes from the display screen, you can actually try the following tips to unlock the black display screen of your Coolpad Cool 3 Plus. If a trick does not do the job, check out the next one.
Plug the Coolpad Cool 3 Plus into its charger
The very first thing to perform when the display screen of Coolpad Cool 3 Plus remains black is to put the cellphone on. This will make it feasible to be serene for any subsequent manipulations. This as well handles the possible problem of a deep discharge of the cellphone battery.
When possible, take away the battery from the Coolpad Cool 3 Plus
If the Coolpad Cool 3 Plus is easily removable, we recommend you to remove the battery . This sometimes handles the black display screen problem. Hang on a few seconds, then turn the battery back on and try to start the cellphone. If the display screen is still blocked, check out the next step.
Remove SIM card and SD card
It sometimes happens, without explanation, that the SIM card or the SD card conflicts with Coolpad Cool 3 Plus and causes a black display screen. One of the methods to try is to take away the SIM card and the SD card. Once it’s completed, it is advisable to try to start the cellphone. If it works, it means there is a conflict with the SIM or SD card.
Force Coolpad Cool 3 Plus to restart
If the display screen remains black, the problem often resolves with a forced restart . To achieve this, you must 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 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 none of the above méthodes perform, you can actually try to let your battery discharge. Make sure the battery is entirely empty. Once it is finished, plug your Coolpad Cool 3 Plus into its power adaptor and try to start the Coolpad Cool 3 Plus.
