6 Ways: How to Fix LG Phone Wont Turn On 2024

If you think that a particular smartphone brand or model is entirely resistant to technological failures, you are mistaken. To put it another way, no one has ever made an invincible smartphone. Therefore, don't be astounded if your LG phone won’t turn on or charge. Other LG users are having the same problem. That’s why we came up with this post that entails numerous ways to fix your issue.

Part 1. Why is My LG G4 Not Turning On/Screen Black?

lg wont turn on past lg screen

Before diving into solutions, it is best to understand the underlying causes of this issue. After all, you'd better know the answer to your question:"why won't my LG phone turn on?". Well, the following are some of the plausible causes of this issue. Have a look!!

  • Your phone is not fully charged or something is wrong with your phone’s battery.
  • Due to the accumulated dirt, your charging phone fails to work.
  • You may have dropped or gotten your phone wet.

Now, it’s time to check out the solutions for your issue of my LG phone won’t turn on or charge.

Part 2. 3 Must-Checks Before Reparing LG Phone Won't Turn On

Here are a few checks you should run before proceeding to advanced fixes for the LG G3 phone won’t turn on. So, ready? Let’s start!!

1. Check the Battery Status

If your LG device won't turn on, the first thing to look for is a problem with the battery. To accomplish this, follow the below checks outlined below.

A. Check whether your LG phone has enough electricity.

If your LG phone won't turn on, check to see if it has a sufficient charge. After connecting the phone to the charger, you should see a battery icon appear within a minute or so. That means your phone is charging and it is switched off. So, you can turn it on.

If the red light appears, however, your phone is fully out of power and will not turn on. In this case, charge your phone for about 30 minutes before turning it on.

check lg phone battery status

B. Check if there is an issue with the battery.

The battery may have run out of charge, which is why your LG phone won’t turn on just flashes. In this case, use the original LG G4 charger and connect it to a wall socket to charge your device. Allow it to charge for about 30 minutes before attempting to turn it on again. There is no problem with your device's battery if it turns on. If your LG G4 is still not booting, run the following check.

C. Remove the battery and charge again.

Once you've determined that there is a problem with your LG phone battery, there's not much you can do but replace it. However, it is advisable to ensure that the battery is dead and has to be replaced.

To accomplish this, follow these steps:

  • Detach the battery from your phone.
  • Next, hold the power button for 30 seconds to drain the leftover charge.
  • Re-insert the battery, connect your phone with a charger and then allow it to charge for at least half an hour.

If the device turns on, the battery is fine, and you can keep using it. If your LG phone still does not boot, the battery in your device may be dead and needs to be replaced!

fix lg wont turn on by replacing the battery

2. Check the Charging Port

If your phone does not charge at all, it is best to check the charging port. After all, the charging port detects the charger and starts the process. As a result, even the smallest dust particles will cause issues. Inspect the port thoroughly, and if there is any dust, clean it. To do this properly, use a toothbrush or a blunt pin.

Also, you can check your phone’s back to inspect for overheating issues. Remove the battery from your phone’s back to see if there is debris or dirt present under the battery. If yes, then get rid of it. After that, you can see if the issue of my LG Android phone won’t turn on is resolved or not.

check the charging port

3. Check Whether it's Physically Damaged or Wet

The next check to fix the LG V10 phone won’t turn on is to make sure your battery is not physically damaged or wet! Run the following checks:

A. Check whether you dropped your LG device or got it wet.

Many users report that their fully charged LG phone won’t turn on, because they dropped it or got it wet somehow. When you turn on the device too soon after it has been wet, problems can occur. Consequently, the best thing to do is take your device to a repair shop as soon as possible without turning it on. If the phone is dropped and does not work, the same procedure should be followed.

lg phone wont turn on or charge due to wet battery

B. Check for damages/breakages.

All users have the habit of carrying their smartphones in their hands or pockets. If proper precautions are not taken, the chances of a phone slipping and falling to the ground increase dramatically. Such falls are hazardous to your device because they can damage it both externally and internally. To inspect whether your phone is damaged or broken internally when it appears fine from the outside, open the back case. Now, inspect for any swollen parts or breakages.

lg wont turn on due to internal damage

Part 3. How Do You Fix an LG Phone that Wont Turn On?

If you’re still looking for the solutions to fix my Lg G4 phone won’t turn on issue, no issues. Read on to try common workarounds you can try to resolve the problem.

Method 1. Force Restart Your LG G3/4/5/6/7/8/V10

For my Lg V10 phone won’t turn on issue, the first solution to try is to force restart your phone. No need to panic as this method won’t erase your device. Follow the below steps to do so.

  • Step 1: Press and hold down the Power + Volume Down buttons for about 11-12 seconds.
  • Step 2: If you see the LG bootup logo, leave the buttons.

    force restart lg phone

Method 2. Force Reset Your LG Phone

If your LG phone won’t turn on and just vibrates, then a force or factory reset would be a very effective solution to resolve the issue. However, keep in mind that this option will erase all of your device's data and settings. Well, in case you ever find yourself in need of recovering lost or deleted data from your Android phone, UltFone Android Data Recovery tool can come to your rescue. It can help you recover data from Android devices even without backup.

To factory reset your LG phone, follow the below steps:

  • Step 1: Press the Volume Down button and Power button until the LG logo appears on the screen.
  • Step 2: After a second, release the Power button and press it again.
  • Step 3: Leave both the Volume Down and Power buttons at the same time when the screen window shows factory data reset.
  • Step 4: Now, scroll down and select the option Yes (to do this, you can use Volume Down and select the option using the Power button). Then wait for the device to restart.

    force reset lg phone

Method 3. Wipe Cache Partition

If your LG won’t turn on past the LG screen, consider clearing the cache partition and see if that helps. In fact, this is a great way to clean your phone from the inside out. So, let's figure out how to do that.

  • Step 1: Hold the Volume Down button and Power buttons at the same time to bring up a screen with many choices.
  • Step 2: Use the Volume key and move to the option Wipe Cache Partition.
  • Step 3: When the process is over, select Reboot System. Check to see if your phone can be turned on right now.

    wipe cache partition on lg phone

Method 4. Fix LG Phone Won’t Turn On with UltFone Android System Repair [Without Power Button]

If none of the methods listed above can solve LG won’t turn on after update issue, it's time to use the best Android repair tool from UltFone-UltFone Android System Repair. It is professionally designed for Android users to fix issues like LG off and won’t turn back on with ease. Above all, the tool requires no use of key combinations and helps you fix the issue without data loss.

Key Features

  • 1-Click to enter and exit Fastboot/download/recovery mode on Android.
  • Clear the system cache to keep your device running smoothly.
  • Able to fix more than 150 issues on Android devices.
  • Repair Android system without any data loss.
  • Compatible with all popular Android devices and Android OS versions.
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So, now ready to learn how to fix the LG phone shut and won’t turn on issue using UltFone Android System Repair? Follow the below steps:

  • Step 1 Launch UltFone Android System Repair program and choose Repair Android System.

    fix lg wont turn on using ultfone android system repair
  • Step 2 Next, click Repair Now and select device info. Then click Next and let the software download the apt firmware package for your phone.

    choose your lg device info
  • Step 3 Once the device info you procided is correct, the program will start downloading a matched firmware file for this device.

    download a firmware file for your lg phone
  • Step 4 Upon downloading the firmware successfully, click Repair Now. The software will then begin repairing your Android to normal, and now you are done with it!

    start repairing lg phone wont turn on issue

Closing Words

So, why won’t my lg phone turn on or charge? We hope that this guide has helped you determine all the causes behind the issue and the corresponding solutions! If you don’t want to go through the hassle of fixing this issue on your LG phone, try UltFone Android System Repair, which can solve the issue within a few seconds through a couple of clicks.

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  • Enter and Exit Android Fastboot Mode for free in one click.
  • The best free Android recovery mode and download mode tool.
  • Fix 150+ Android system issues on Samsung devices.
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