Samsung s21 black screen but vibrates problem solution

Samsung s21 black screen but vibrates problem solution

Samsung s21 black screen but vibrates problem solution: If you are a Samsung s21 smartphone user and you are facing a black screen problem in your Samsung s21 smartphone and you don’t know what to do in this situation and how to solve this problem, If you are going to answer me yes, then don’t worry. We are here for you and will help you with this problem.

Hello to all my Samsung S21 smartphone user friends! I hope you are all doing well in your life. Today’s article will cover “How to Fix Samsung S21 Black Screen, Black Screen of Death Problem.” If you are also facing the problem, then don’t worry; I am here to help you in this black screen/ black screen of death problem. In this article, we have mentioned the easiest and simplest solution to this problem. You can try it, and this will definitely help you in solving your black screen problem.

What causes this problem

Software issue: Sometimes our smartphone’s UI, or we can say launcher fails and at that time our smartphone can’t respond, there at that time we see the black screen problem. Sometimes this black doesn’t even go away after hours and hours of time.

Hardware issues: Issues like a dead battery, a faulty LCD display, a motherboard problem, or water damage cause the problem. For those users who are facing the problem because of water damage, I suggest you keep your smartphone outside in mild sunlight for 1-2 hours, but be careful. If the heat is extreme, it can permanently damage your device, so do it carefully. 

NOTE

If you are facing this black screen problem because of any kind of software problem, then it can be solved easily just by force rebooting the smartphone, as I have written below. If your problem is because of any hardware issue like an LCD panel issue, battery issue, motherboard issue, water damage, or any hardware-related issue, For these types of problems this solution won’t work. For this, what we suggest is that you take it to any Samsung authorised service centre and repair your smartphone there.

How to fix samsung s21 black screen but vibrates problem

  • At first press and hold the power button + volume down button for 10 to 15 seconds.
  • Now after it when you see the samsung logo start appearing on your smartphone screen release both the buttons the power button and volume down button both.
  • After you do it your smartphone will perform force reboot.
  • You have to wait and when this process will end you will see your smartphone black screen problem will be solved and your smartphone will be back to normal again.

I hope this article was able to solve your Samsung S21 black screen but vibrates problem and was helpful for you. If you have solved your problem, then try checking the smartphone again by disabling the auto brightness. Sometimes this also creates the problem, so checking it is better so that you will not face the same problem again in the future. Most of the time, it happens because of a kernel panic, which I have mentioned above, or because the system UI fails. You can check your smartphone battery; the battery issue is also one of the main causes of this problem.

If anyone of you is there who hasn’t solved this problem after following solution also, Then, in this case, you can just contact us by commenting below with your problem, and our team will definitely help you solving it. We are there for you 24 hours a day, and what we suggest that you please explain your problem properly in the comment section so that it will be easy for us to understand what problem you are exactly facing. After looking at it, we can provide you with a proper solution that will be able to solve your problem.

In case you think that it’s a major hardware issue that’s causing the problem, In this case, what I suggest is that you visit any Samsung authorised service centre near your locality and check your smartphone. Service centre people have proper tools with which they can identify your smartphone problem. Whether it’s a battery issue or a motherboard issue, whatever the problem, They will identify it, and they will solve it. If you are warranted, then it’s just good that you can just do your work for free.

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12 Comments

  1. Bei mir funktioniert nicht. Nach dem Vorgang “Einschalttaste + Lauter-Taste 10 bis 15 Sekunden lang gedrückt.” Höre ich den leichten boost sond,der screen bleibt aber nach wie vor schwarz. Kühlschrank method wurde auch probiert, funktioniert auch nicht. Bitte um help danke

  2. sm-n976u: issue: Black screen, vibrates upon soft reset & upon connecting charger cable. No sounds or light at all.

    I have tried this ‘force reboot’/ soft reset, multiple times and it has not solved the black screen problem. When I simultaneously press ‘Vol Down’ + ‘power’ buttons, the device vibrates after 20-30 seconds, however no sign of light or logo on the display screen.

    I next removed the back cover plate and disconnected the battery for 5 minutes. After reconnecting everything, it is still that same as before — black screen, devices vibrates during ‘force reboot’ and also upon connecting charger cable.

    Any other ideas or methods to try? I appreciate any help. Thank you.

  3. Hi there, I have the same problem with the Samsung Galaxy A51, I have tried to reset it it using volume down+power button but it still shows no sign of rebooting, what do I do now please help me

  4. I have a Samsung galaxy a53 with this problem is it the same or does anyone have any idea what it is if it’s not this

  5. Samsung s21: issue: Black screen, vibrates upon soft reset & upon connecting charger cable. No sounds or light at all.

    I have tried this ‘force reboot’/ soft reset, multiple times and it has not solved the black screen problem. When I simultaneously press ‘Vol Down’ + ‘power’ buttons, the device vibrates after 20-30 seconds, however no sign of light or logo on the display screen.

    I next removed the back cover plate and disconnected the battery for 5 minutes. After reconnecting everything, it is still that same as before — black screen, devices vibrates during ‘force reboot’ and also upon connecting charger cable.

    Any other ideas or methods to try? I appreciate any help. Thank you.

  6. I tried the steps several times. My hands and knuckles hurt from smacking and knocking as instructed. Tried several times and no luck. I accidently turned on the light on one of the attempts. The screen works, I received a call and my alarm went off and was only able to turn it off through muscle memory. I spoke with T-Mobile and they said they never heard of this problem. Seems like a lot of people are having the same issue. I was offered a refurbished phone but I’m just going to wait for a bit and keep troubleshooting before I give it the boot.

  7. My phone turned off, it vibrated showed the samsung logo and then it turned black. A few seconds later it vibrated and showed the logo again. It did that a couple more times and now is just a black screen

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