Occasionally the display screen of CUBOT Dinosaur stays black. This trouble can occur in a lot of situations. Oftentimes it happens after the CUBOT Dinosaur falls. Other times, the screen stays black after a start, lock, or sleep. Whatever the case, don’t worry, there are many tips to resolve the black screen of your CUBOT Dinosaur. For that, it’ll be needed to verify several points before trying the diverse methods. We will see at initially what things to examine when the screen of CUBOT Dinosaur remains black. We will see in a second time all the tricks in order to unlock this nasty black display screen.
What should you check out when you have a black screen on CUBOT Dinosaur
Before embarking on the techniques, we advise you to verify the points below to be able to better understand where the problem can originate. This will give you good indications of the nature of the problem.
Is the CUBOT Dinosaur LED on when the display screen remains black?
One of the first points to verify is the tiny led that is on the top of your display screen. In the event that the LED is red or blue when the CUBOT Dinosaur display screen remains black, it indicates that the phone is started. In cases like this, it is highly likely that the problem originates from the display screen.
Is the CUBOT Dinosaur charged?
From time to time, a deep battery discharge prevents the CUBOT Dinosaur from turning on for a while. Ensure that the CUBOT Dinosaur is fully charged by leaving it connected for at least one hour. If after that the LED does not light and the display screen stays black, the problem can possibly come from the electric battery.
Is the CUBOT Dinosaur damaged?
If the CUBOT Dinosaur display screen remains black after shock, after falling , after being wet , or after damage , the screen may be harmed. In cases like this, not one of the methods listed below will function. You will then have to bring your CUBOT Dinosaur to a repairshop.
What to do when the CUBOT Dinosaur screen stays black?
After checking out that the problem originates from the display screen, you can try the following tips to unlock the black display screen of your CUBOT Dinosaur. If a trick does not function, go to the following one.
Plug the CUBOT Dinosaur into its charger
The 1st thing to perform when the display screen of CUBOT Dinosaur remains black is to put the mobile on. This makes it feasible to be peaceful for all following manipulations. This also solves the possible problem of a deep discharge of the mobile electric battery.
If you can, take out the electric battery from the CUBOT Dinosaur
If the CUBOT Dinosaur is easily detachable, we advise you to remove the electric battery . This sometimes solves the black display screen problem. Wait a few secs, then turn the battery back on and try to start the mobile. In the event that the display screen is still blocked, go to the following step.
Remove SIM card and SD card
It sometimes occurs, without justification, that the SIM card or the SD card conflicts with CUBOT Dinosaur and causes a black display screen. 1 of the methods to try is to take out the SIM card and the SD card. Once it’s done, it is advisable to try to start the telephone. In the event that it works, this means there is a conflict with the SIM or SD card.
Force CUBOT Dinosaur to reboot
If the display screen stays black, the problem often solves with a forced reboot . To accomplish this, you have got to press several keys at the same time. You need to remain at least 10 secs for the forced reboot 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
Hang on until the electric battery is empty
At last, in cases where not one of the previously mentioned procédures function, you can try to let your electric battery discharge. Ensure the electric battery is totally empty. Once it’s performed, plug your CUBOT Dinosaur into its charger and try to start the CUBOT Dinosaur.
