Sometimes the display screen of HiSense Rock C30 remains black. This problem can occur in several situations. Sometimes it happens after the HiSense Rock C30 falls. Other times, the screen remains black after a start, lock, or sleep. Whatever the case, do not be anxious, there are many methods to fix the black screen of your HiSense Rock C30. For that, it’ll be needed to verify several points prior to attempting the diverse methods. We will find out at first what things to verify when the screen of HiSense Rock C30 remains black. We will find out in a second time all the tricks to unlock this horrible black display screen.
What should you watch if you have a black screen on HiSense Rock C30
Before embarking on the tricks, we suggest you to verify the things below to be able to better understand where the problem can form. This will provide you good indications of the nature of the problem.
Is the HiSense Rock C30 LED on when the display screen remains black?
One of the first of all points to verify is the small led that is on top of your display screen. If the LED is red or blue when the HiSense Rock C30 display screen remains black, it implies that the phone is switched on. In such cases, it is extremely probably that the problem comes from the display screen.
Is the HiSense Rock C30 charged?
Sometimes, a deep battery discharge prevents the HiSense Rock C30 from turning on for a time. Ensure that the HiSense Rock C30 is fully recharged by leaving it connected for at least one hour. If after this the LED does not light and the display screen remains black, the problem can probably originate from the battery.
Is the HiSense Rock C30 damaged?
If the HiSense Rock C30 display screen remains black after shock, after dropping , after being wet , or after cracking , the screen could be broken. In such cases, not one of the techniques below will work. You will then have to bring your HiSense Rock C30 to a repairshop.
What you can do when ever the HiSense Rock C30 screen remains black?
After examining that the problem originates from the display screen, you can try the following tips to unlock the black display screen of your HiSense Rock C30. If a technique does not work, check out the following one.
Plug the HiSense Rock C30 into its charger
The 1st thing to do when the display screen of HiSense Rock C30 remains black is to put the phone on. This will make it possible to be peaceful for all subsequent manipulations. This as well solves the possible problem of a deep discharge of the phone battery.
If you can, remove the battery from the HiSense Rock C30
If the HiSense Rock C30 is easily removable, we suggest you to remove the battery . This sometimes handles the black display screen problem. Hang on a couple of secs, then turn the battery back on and try to start the phone. If the display screen is still blocked, check out the following step.
Remove SIM card and SD card
It sometimes happens, without reason, that the SIM card or the SD card conflicts with HiSense Rock C30 and causes a black display screen. 1 of the techniques to try is to remove the SIM card and the SD card. When it’s completed, you ought to try to start the mobile phone. If it works, it means there is a conflict with the SIM or SD card.
Force HiSense Rock C30 to restart
If the display screen remains black, the problem often resolves with a forced restart . To get this done, you will need to press several keys at the same time. You need to remain at least TEN secs for the forced restart to work. The key combo depends on 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
Hang on until the battery is empty
Finally, if perhaps not one of the previously mentioned méthodes perform, you can try to let your battery discharge. Be sure the battery is completely empty. When it is done, plug your HiSense Rock C30 into its phone chrgr and try to start the HiSense Rock C30.
