How to fix Wiko Rainbow black screen

In some cases the screen of Wiko Rainbow remains black. This issue may happen in a lot of circumstances. Sometimes it happens after the Wiko Rainbow falls. Other times, the screen remains black after a start, lock, or sleep. No matter the reason, do not be anxious, you will find many tips to resolve the black screen of your Wiko Rainbow. For that, it’s going to be required to verify several stuff prior to trying the different solutions. We will discover at initially what things to check when the screen of Wiko Rainbow remains black. We will discover in a second time all the tricks to unlock this unpleasant black screen.black-screen-Wiko-Rainbow

What should you check out if you have a black screen on Wiko Rainbow

Before embarking on the tricks, we recommend you to verify the points below to be able to better understand where the problem can originate. This will give you good clues of the nature of the problem.

Is the Wiko Rainbow LED on when the screen remains black?

One of the first stuff to verify is the little led that is at the top of your screen. In the event that the LED is red or blue when the Wiko Rainbow screen remains black, it signifies that the mobile phone is switched on. In this case, it is highly probably that the problem comes from the screen.

Is the Wiko Rainbow charged?

Occasionally, a deep battery discharge prevents the Wiko Rainbow from turning on for a time. Ensure that the Wiko Rainbow is completely recharged by leaving it connected for at least one hour. If perhaps after that the LED does not illuminate and the screen remains black, the problem can probably originate from the electric battery.

Is the Wiko Rainbow damaged?

If the Wiko Rainbow screen remains black after shock, after dropping , after being wet , or after cracking , the screen may perhaps be damaged. In this case, not one of the techniques below will function. You will then have to bring your Wiko Rainbow to a repairshop.

What you can do when the Wiko Rainbow screen remains black?

After verifying that the problem originates from the screen, you can try the following recommendations to unlock the black screen of your Wiko Rainbow. If a trick does not function, go to the following one.

Plug the Wiko Rainbow into its charger

One thing to perform when the screen of Wiko Rainbow remains black is to put the telephone on. This makes it possible to be serene for all subsequent manipulations. This also resolves the possible problem of a deep discharge of the telephone electric battery.

Whenever possible, take out the electric battery from the Wiko Rainbow

If the Wiko Rainbow is easily removable, we recommend you to remove the electric battery . This occasionally solves the black screen problem. Hold out a few seconds, then turn the battery back on and try to start the telephone. In cases where the screen is still blocked, go to the following step.

Remove SIM card and SD card

It occasionally occurs, without explanation, that the SIM card or the SD card conflicts with Wiko Rainbow and triggers a black screen. 1 of the techniques to try is to take out the SIM card and the SD card. When it’s carried out, you must try to start the phone. In cases where it works, it means there is a conflict with the SIM or SD card.

Force Wiko Rainbow to restart

If the screen remains black, the problem often solves with a forced restart . To get this done, you will need to press several keys at the same time. You must remain at least 10 seconds 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

Wait until the electric battery is empty

Finally, if perhaps not one of the above méthodes do the job, you can try to let your electric battery discharge. Make sure the electric battery is totally empty. When it’s carried out, plug your Wiko Rainbow into its power adaptor and try to start the Wiko Rainbow.