How to fix Alcatel U3 black screen

From time to time the display screen of Alcatel U3 stays black. This situation can appear in a lot of circumstances. Often it occurs after the Alcatel U3 falls. Other times, the screen stays black after a start, lock, or sleep. Whatever the case, don’t worry, there are many techniques to fix the black screen of your Alcatel U3. For that, it’ll be needed to examine several points prior to trying the diverse methods. We will see at primary what things to check when the screen of Alcatel U3 remains black. We will see in a second time all the tricks to be able to unlock this awful black display screen.black-screen-alcatel-u3

What should you watch if you have a black screen on Alcatel U3

Before embarking on the techniques, we recommend you to examine the things below in order to better understand where the trouble can originate. This will give you good indications of the nature of the trouble.

Is the Alcatel U3 LED on when the display screen remains black?

One of the 1st points to examine is the little led that is on top of your display screen. In cases where the LED is red or blue when the Alcatel U3 display screen remains black, it means that the phone is turned on. In such cases, it is extremely likely that the trouble comes from the display screen.

Is the Alcatel U3 charged?

Sometimes, a deep battery discharge prevents the Alcatel U3 from turning on for a while. Make certain the Alcatel U3 is fully recharged by leaving it connected for at least 1 hour. In the event that after that the LED does not light up and the display screen stays black, the trouble can possibly come from the electric battery.

Is the Alcatel U3 damaged?

If the Alcatel U3 display screen remains black after shock, after falling , after being wet , or after cracking , the screen may well be damaged. In such cases, not one of the methods listed below will work. You will then have to bring your Alcatel U3 to a repairshop.

How to proceed when ever the Alcatel U3 screen stays black?

After examining that the trouble originates from the display screen, you can try the next tips to unlock the black display screen of your Alcatel U3. If a method does not work, go to the following one.

Plug the Alcatel U3 into its charger

One thing to accomplish when the display screen of Alcatel U3 remains black is to put the mobile on. This will make it possible to be peaceful for all subsequent manipulations. This as well resolves the possible trouble of a deep discharge of the mobile electric battery.

If possible, remove the electric battery from the Alcatel U3

If the Alcatel U3 is easily removable, we recommend you to remove the electric battery . This occasionally handles the black display screen trouble. Hold out a few seconds, then turn the battery back on and make an attempt to start the mobile. If perhaps the display screen is still blocked, go to the following step.

Remove SIM card and SD card

It occasionally occurs, without reason, that the SIM card or the SD card conflicts with Alcatel U3 and causes a black display screen. 1 of the methods to try is to remove the SIM card and the SD card. Once it’s completed, you should try to start the telephone. If perhaps it works, it indicates there is a conflict with the SIM or SD card.

Force Alcatel U3 to reboot

If the display screen stays black, the trouble often resolves with a forced reboot . To accomplish this, you must press several keys simultaneously. You must remain at least TEN seconds for the forced reboot to work. The key combination depends on the models 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 electric battery is empty

Finally, in cases where not one of the above procédures do the job, you can try to let your electric battery discharge. Make certain the electric battery is entirely empty. Once it’s performed, plug your Alcatel U3 into its phone chrgr and try to start the Alcatel U3.