How to fix Alcatel OT 991D black screen

From time to time the screen of Alcatel OT 991D stays black. This problem can occur in a lot of situations. Oftentimes it happens after the Alcatel OT 991D falls. Other times, the screen stays black after a start, lock, or sleep. In any case, don’t be anxious, there are many techniques to resolve the black screen of your Alcatel OT 991D. For that, it will be essential to examine several points just before trying the different solutions. We will find out at primary what things to verify when the screen of Alcatel OT 991D remains black. We will find out in a second time all the tricks to be able to unlock this awful black screen.black-screen-Alcatel-OT-et-991D

What should you check out in case you have a black screen on Alcatel OT 991D

Before embarking on the techniques, we advise you to examine the things below to be able to better understand where the issue can form. This will give you good indications of the nature of the issue.

Is the Alcatel OT 991D LED on when the screen remains black?

One of the 1st points to examine is the little led that is on top of your screen. In the event that the LED is red or blue when the Alcatel OT 991D screen remains black, this means that the phone is started. In this case, it is extremely probably that the issue comes from the screen.

Is the Alcatel OT 991D charged?

From time to time, a deep battery discharge prevents the Alcatel OT 991D from turning on for quite a while. Ensure the Alcatel OT 991D is totally recharged by leaving it connected for at least one hour. If after that the LED doesn’t light up and the screen stays black, the issue can probably originate from the battery.

Is the Alcatel OT 991D damaged?

If the Alcatel OT 991D screen remains black after shock, after dropping , after being wet , or after damage , the screen could possibly be damaged. In this case, none of the techniques below will work. You will then have to bring your Alcatel OT 991D to a repairman.

What you can do when the Alcatel OT 991D screen stays black?

After checking out that the issue emanates from the screen, you can actually try the following recommendations to unlock the black screen of your Alcatel OT 991D. If a method doesn’t work, go to the following one.

Plug the Alcatel OT 991D into its charger

The very first thing to do when the screen of Alcatel OT 991D remains black is to put the telephone on. This will make it possible to be serene for all subsequent manipulations. This additionally resolves the possible issue of a deep discharge of the telephone battery.

If you can, remove the battery from the Alcatel OT 991D

If the Alcatel OT 991D is easily removable, we advise you to remove the battery . This from time to time solves the black screen issue. Hold out some seconds, then turn the battery back on and try to start the telephone. If perhaps the screen is still blocked, go to the following step.

Remove SIM card and SD card

It from time to time occurs, without reason, that the SIM card or the SD card conflicts with Alcatel OT 991D and triggers a black screen. 1 of the techniques to try is to remove the SIM card and the SD card. Once it’s finished, you should try to start the phone. If perhaps it works, this means there is a conflict with the SIM or SD card.

Force Alcatel OT 991D to restart

If the screen stays black, the issue often solves with a forced restart . To get this done, you will have to press a number of keys at the same time. You will need to remain at least 10 seconds for the forced restart to work. The key combination is determined by 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

At last, if perhaps none of the previously mentioned méthodes do the job, you can actually try to let your battery discharge. Make certain the battery is totally empty. Once it is completed, plug your Alcatel OT 991D into its phone chrgr and try to start the Alcatel OT 991D.