Do you know how to fix LG G4 wont turn on? What I’ve learned while working in mobile technology every company is susceptible to malfunctions in technology regardless of how hard they work. LG has spent a lot of energy in making their devices as secure as technology would allow however this doesn’t mean they can’t fail at the moment you least expect it to.
G4 is among the most susceptible LG models in terms of technical issues that can make your phone unusable. This is especially true for LG G4 models manufactured before September 15, 2015.
LG’s head of US Marketing acknowledged there’s an issue that’s affecting LG’s G4 Model. If you’re experiencing issues with your LG G4 phone won’t turn on or even boot up There are some options to try before sending it to a repair or replacement. Be aware that the fixes listed below won’t work with physically damaged phones or ones that have come into contact of water.
If your LG G4 isn’t turning on, and then reboots with no apparent reason, or it’s stuck in a loop of booting no whatever you try follow each of the instructions below until you discover the solution that works for you.
It’s the first step
Before we get into the more advanced technical issues, let’s look at any potential causes that could cause the problem:
- Unlock the back cover remove the battery, then look to determine if the battery is over-inflated. If it’s bulging, remove it as soon as you notice. If you store a damaged battery for too long, it could eventually cause damage to it to the point that replacement batteries won’t work. If this happens replacement of it ASAP will be the sole solution to get it fixed.
- If the battery appears normal, remove it and use a soft, clean cloth that has been soaked in rubbing alcohol to remove the gold connectors that are on the device. Repeat the process with the connectors on the device. Then, wait a bit and then turn it up again to check whether it has fixed the issue.
- Check for dust or lint that has accumulated in your charging port. Make use of a small set of tweezers, a toothpick, or a needle to gently take out any clutter. Then, finish using a cotton swab that has been dipped in ruby alcohol to clean it of any dirt left.
- Make sure your gadget is connected to a different charging. Any Micro-USB charger that is compatible with your device will work. If the display flashes and shows that it’s charging (and it wasn’t prior to that) it’s time to change your charger to an entirely new model.
- The random rebooting and looping of boot on G4 is typically caused by a MicroSD card issue. Try turning off your device and then take out the SD card and then see the difference if it is fixed. If so you should attach to your SD card to another device and run a full clean before inserting it to the LG G4 mobile phone.
Method One – Performing a Soft Reset
It is the same as physically taking the battery off. It doesn’t cause loss of personal information stored within the phone. You can hold and push the power button for around 45 minutes. When you feel a sound and your phone begins to flash then release the power button. If you can make it past the screen that shows you booting you can go to thesettings > general > about Phone > > Update Center and check to see if you’re running the most recent OS version that is available.
Method Two – Executing the “Wipe Cache Partition” from Recovery Mode
Conducting a wipe of the memory partition is often a solution to any software-related issues that could prevent you from turning on your LG G4 handset from being turned on. Remember that this action won’t erase all of your personal information (photos and videos, contacts and so on.) or applications. The only thing it does is delete all temporary data that the apps and operating system make use of.
Here’s what you must do:
- Turn off your device completely.
- Hold and press your Power button + the volume down button simultaneously.
- Make sure you press them until you reach your LG Logo screen.
- If you get an error message that reads ” Recovery mode loading” Release both buttons.
- Make use of your button to turn down the volume to scroll downwards until you find ” wipe cache partition“. It is the fourth entry.
- Press on the Power button to confirm the selection.
- Once the process is completed when the process is complete, you will notice a yellow line at the lower right of your screen that states ” wipe cache partition complete“.
- Make sure that ” reboot system now” is highlighted, then press the power button once more to restart.
If your device does not boot proceed to the next option.
Method Three – Booting up in Safe Mode
It is possible that an app from a third party you’ve recently installed isn’t working well with your operating system. Because ” Safe Mode”prevents all third-party apps in running. This can aid in determining if one of them is responsible.
Here’s how you can start the Safe Mode on the LG G4:
- Check that your device is fully powered Off.
- Click the Power button and wait until the LG logo screen appears.
- If it happens you push and hold on the button to turn the volume down..
- The phone will reboot and, most likely, display the logo of your carrier. Do not release the button for volume down till the device fully starts up.
- If you can see”Safe mode” or the “Safe mode” icon at the bottom left corner, you’ve done it right.
If you haven’t made it this far in trying to start up normally, it’s likely that one of your applications causes the issue. If that’s the case you must begin removing any applications that you have recently removed. If you downloaded applications from suspicious sources that demanded you to enable unknown sources and you want to start with the ones that require you to enable Unknown sources.
Here’s how you can remove them:
- Go to Settings > General > Apps.
- Tap on the app that you would like to get rid of.
- Press to uninstall and then click OK to confirm.
- Repeat this process until you’ve removed all programs you suspect may be the cause of the problem.
Method Four – Performing a Master Reset
If none of these options worked, this could be the answer. Keep in mind that master resets reset your phone to default settings. This means that all personal information stored on internal storage will be deleted. The data stored on the SIM card as well as the SD card aren’t affected by this process.
- Turn OFF your device completely.
- Press on to the switch to power + the volume down button.
- If you notice the LG logo After that, let go of the power button and hold it for a second while making sure to keep the volume at a low level
- Press both buttons until the screen to reset factory data appears.
- Utilize your Volume keys to mark the yes and then press the power button to confirm.
- Click your power button repeatedly to reset your device.
Restart your Phone and Check Whether it is Able to Boot Completely.
Hope that one of these methods will allow you to resume the normal functioning that you have been expecting from your LG G4 smartphone. If you’ve tried everything then you’re left with no choice other than to make a trip to the store of your carrier or your warranty service and request a new replacement or full replacement
In conclusion, if your LG G4 won’t turn on, there are a few things you can try. First, try charging it for a while. If that doesn’t work, try holding down the power button and volume down button at the same time. If neither of those things works, you may need to take your phone in for repair.